Siemens 8DH10 User Manual

Switchgear Type 8DH10

up to 24 kV, Gas-Insulated, Extendable

Medium-Voltage Switchgear

Catalog HA 41.11 · 2008

Answers for energy.

Contents	Application, Requirements
	Features

Application, Requirements	Page
Features, typical uses	2 and 3
Technical Data
Electrical data, filling pressure,
temperature	4 and 5
Switchgear installation, shipping data	6 and 7
Product Range
Product range overview	8 to 15
Design
Panel design	16 and 17
Components
3AH vacuum circuit-breaker	18 and 19
Three-position switch-disconnector	20
Busbars	21
Transformers	22 to 27
Cable connection	28
Low-voltage equipment	29
Dimensions
Individual panels, panel blocks	30 to 34
Metering panel combinations	33 and 35
Floor openings and fixing points	36 to 39
Cable connection examples	40
Standards, Transport, Notes
Standards, specifications, guidelines	41
Transport data, classification	42
Notes	43

For further information, please refer to

•Catalog HA 40.1: (Switchgear Type 8DJ and 8DH, General Part)

•Supplements to Catalogs HA 45.31/41.11

The products and systems described in this catalog are manufactured and sold according to certified quality and enviromental management system (acc. ISO 9001 and ISO 14001).

(DQS Certificate Reg. No. DQS 003473 QM UM). The certificate is accepted in all IQNet countries.

8DH10 switchgear is a factoryassembled, type-tested, three-pole, metal-enclosed, metal-clad singlebusbar switchgear for in-door installation:

•Up to 24 kV

•Feeder currents up to 630 A

•Busbar currents up to 1250 A

Typical uses

8DH10 switchgear is used – even under severe environmental conditions – for power distribution in secondary distribution systems, such as

Substations, customer transfer substations, distribution substations and switching substations of power supply and public utilities

Industrial plants, such as:

•Wind power stations

•High-rise buildings

•Airports

•Lignite open-cast mines

•Underground railway stations

•Sewage treatment plants

•Port facilities

•Traction power supply systems

•Automobile industry

•Petroleum industry

•Chemical industry

•Cement industry

•Unit-type heating power stations

•Textile, paper and food industry

•Emergency power supply installations

Modular design

•Individual panels and panel blocks can be freely combined and extended – without gas work on site

•Low-voltage compartments can be supplied in two overall heights and are wired to the panel by means of plug-in connections

Reliability

•Type and routine-tested

•Standardized and manufactured using numerically controlled machines

•More than 500,000 8DJ/8DH panels in operation worldwide for many years

Quality and environment

Quality and environmental management system acc. to DIN EN ISO 9001 and

DIN EN ISO 14001

Personal safety

•Safe-to-touch and hermetically sealed primary enclosure

•HV HRC fuses and cable sealing ends are only accessible when outgoing feeders are earthed

•Operation only possible when enclosure is closed

•Logical mechanical interlocking

•Capacitive voltage detecting system to verify safe isolation from supply

•Feeder earthing by means of make-proof earthing switches

Security of operation

•Hermetically sealed primary enclosure independent of environmental effects (such as pollution, humidity and small animals) – sealed for life:

–Welded switchgear vessel

–Welded-in bushings and operating mechanism

•Operating mechanism parts maintenance-free

(IEC 62271-1 / VDE 0671-1)

•Operating mechanisms of switching devices located outside the switchgear vessel (primary enclosure)

•Switchgear interlocking system with logical mechanical interlocks

•Mechanical switch-position indicators integrated in the mimic diagram

Cost-efficiency

Extremely low “life-cycle costs” throughout the entire product service life as a result of:

•Maintenance-free concept

•Climatic independence

•Minimum space requirements

•Maximum availability

Security of investment

Innovative developments, such as:

•Modular design

•Switchgear extension without gas work on site

•Maintenance-free 3AH vacuum circuit-breaker

•SIPROTEC protection device family

© Siemens AG 2008

2 Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008

Technology

•Maintenance-free

•Climate-independent

•Partition class: Class PM (metallic partition)

•Three-pole primary enclosure, metal-enclosed

•Insulating gas SF6

•Welded switchgear vessel without seals, made of stainless steel, with welded-in bushings for electrical connections and mechanical components

•Three-position switch-discon- nector with load-break and make-proof earthing function

•Cable connection for bushings with outside cone

•Connection with cable plugs

–In ring-main feeders and circuit-breaker feeders with bolted contact (M16)

–In transformer feeders with plug-in contact

• Option: Connection with conven-

tional cable sealing ends

–For thermoplastic-insulated cables via elbow adapter AKE 20 / 630 (make Siemens)

–For paper-insulated massimpregnated cables via commercially available adapter systems

•Easy installation

•Option: Pressure absorber system

– Maintenance-free

– For rated short-time withstand current Ik 20 kA

– For single and multi-panel combinations of 700 mm to 2000 mm width (for panel type ME1 with max. 1 adjacent panel)

– With 300 mm high pressure absorber duct below the switchgear and

– With 115 mm deep pressure absorber duct for pressure relief upwards

– With screwed-on cable compartment cover

– Possible for switchgear with standard cable compartment cover Option: Deeper cable compartment cover: 105 or 300 mm

– For overall height of switchgear, see page 6

– Option: Free-standing arrangement, for overall height of switchgear 2300 mm and with rear cover

For further information concerning the pressure absorber system, please refer to page 39

and to Catalog HA 40.1

Standards

See page 41

H-R A4 1- 10 e4 sp

Application

Typical uses

HR4A 0131 ea sp

Example

Customer transfer switchgear

Application

Customer transfer substation in an accessible switchgear building (transformers, medium-voltage and low-voltage in a factory-assembled building)

Application

Power supply of high-rise buildings

HR4A 1- 10 e5 ps

Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008 3

Technical Data

Electrical data

		Common		Rated insulation level			Rated voltage U		kV	7.2					12			15					17.5 B)				24
							r
		electrical data					Rated short-dur. power-freq. withstand voltage Ud:
															28 1)								38 B)
							– phase-to-phase, phase-to-earth, open contact gap kV			20								36									50
							– across the isolating distance		kV	23					32 1)			39					45				60
							Rated lightning impulse withstand voltage Up:								75 1)
							– phase-to-phase, phase-to-earth, open contact gap kV			60								95					95				125
							– across the isolating distance		kV	70					85 1)			110					110				145
				Rated frequency fr						50/60 Hz
				Rated normal current I	2)		for busbar (standard)		up to A	630					630			630					630				630
				r
							for busbar (option) *)		A	1250					1250			1250					1250				1250
		Filling pressure,		Rated filling level pre			for insulation			150 kPa					(absolute) at			20 °C
		temperature,		Min. functional level pme
							for insulation			130 kPa					(absolute) at			20 °C
		partition class		Ambient air temperature T 3)			Panels without secondary equipment		Class	“Minus 25					indoor” (-25			to +70 °C 4))
		and
							Panels with secondary equipment,		Class	“Minus 5					indoor” (-5 to			+55 °C 4))
		classification
							circuit-breaker panels
				Partition class					Class	PM (metallic					partition)
				Loss of service			LSC (loss of service continuity)			LSC 2
				continuity category 5)
		Panel data
		Ring-main panel		Rated normal current I	2)		for feeder (for panel types RK ... and K ...)		A	400, 630					400, 630			400, 630					400, 630				400, 630
				r
		type RK,					for bus sectionalizer panel type LT2		A	400, 630					400, 630			400, 630					400, 630				400, 630
		bus sectionalizer
				Rated short-time			for switchgear with t	= 1 s	up to kA	20			25		20		25	20				25	20			25	20
		panel type LT2,					k
				withstand current Ik		for switchgear with tk = 3 s (option)			up to kA	–			–		20		–	20				–	20			–	20
		cable panel
		type K		Rated peak withstand current Ip					up to kA	50			63		50		63	50				63	50			63	50
				Rated short-circuit making current Ima					up to kA	50			63		50		63	50				63	50			63	50
		Transformer		Rated normal current I	2)		for feeder 6)		A	200					200			200					200				200
				r
		panel type TR		Rated short-time			for switchgear with tk = 1 s		up to kA	20			25		20		25	20				25	20			25	20
				withstand current Ik
						for switchgear with t		= 3 s	up to kA	–			–		20		–	20				–	20			–	20
							k
				Rated peak withstand current I		6)			up to kA	50			63		50		63	50				63	50			63	50
					p
				Rated short-circuit making current Ima 6)					up to kA	25			25		25		25	25				25	25			25	25
				Reference dimension “e“ of the HV HRC fuse links					mm	292 7)					292			442					442				442
		Circuit-breaker		Rated normal current I	2)		for feeder (for panel types LS ...)		A	400, 630					400, 630			400, 630					400, 630				400, 630
				r
		panel type LS,					for bus sectionalizer panel type LT1		A	400, 630					400, 630			400, 630					400, 630				400, 630
		bus sectionalizer		Rated short-time			for switchgear with t	= 1 s	up to kA	20			25		20		25	20				25	20			25	20
		type LK/LT1					k
				withstand current Ik		for switchgear with t		= 3 s	up to kA	–			–		20		–	20				–	20			–	20
							k
				Rated peak withstand current Ip					up to kA	50			63		50		63	50				63	50			63	50
				Rated short-circuit making current Ima					up to kA	50			63		50		63	50				63	50			63	50
				Rated short-circuit breaking current Isc 8)					up to kA	20			25		20		25	20				25	20			25	20
				Electrical service life of			at rated normal current			10 000 operating cycles
				3AH vacuum circuit-breakers
							at rated short-circuit breaking current			50 breaking operations

*) Not for billing metering panels type ME1

B) Data for Russian Federation:

–Rated voltage 12 kV

–Rated Short-duration powerfrequency withstand voltage 42 kV

1)According to some national requirements, higher values of the rated short-duration power-frequency withstand voltage available for

Ik = 20 kA with:

42 kV for phase-to-phase, phase-to-earth and open contact gap as well as

48 kV across the isolating distance

Higher values of the rated lighting impulse withstand voltage

(for Ik = 20 kA):

95 kV for phase-to-phase, phase-to-earth and open contact gap as well as

110 kV across the isolating distance

2)The rated normal currents apply to ambient air temperatures of max. 40 °C. The 24-hour mean value is max. 35 °C (according to IEC 62271-1 / VDE 0671-1)

3)Operating conditions according to IEC 62271-200.

For application, see also pages 2 and 41 (climate and ambient conditions)

4)Temperature range, reduced normal currents at ambient air temperatures > +40 °C

5)Classification according to

IEC 62271-200 (see also page 42)

6)Depending on the HV HRC fuse link, observe the max. let-through current of the HV HRC fuse links

7)Extension tube (150 mm long) required additionally for fuse mounting 442 mm

8)For the 3AH vacuum circuit-breaker

4 Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008

Technical Data

Electrical data

		Common		Rated insulation level		Rated voltage U	kV		7.2				12			15				17.5 B)						24
						r
		electrical data				Rated short-dur. power-freq. withstand voltage Ud:
													28 1)							38 B)
						– phase-to-phase, phase-to-earth, open contact gap kV			20							36										50
						– across the isolating distance	kV		23				32 1)			39				45						60
						Rated lightning impulse withstand voltage Up:							75 1)
						– phase-to-phase, phase-to-earth, open contact gap kV			60							95				95						125
						– across the isolating distance	kV		70				85 1)			110				110						145
				Rated frequency fr					50/60 Hz
				Rated normal current I	2)	for busbar (standard)	up to A		630				630			630				630						630
				r
						for busbar (option) *)	A		1250				1250			1250				1250						1250
		Filling pressure,		Rated filling level pre		for insulation			150 kPa				(absolute) at			20 °C
		temperature,		Min. functional level pme
						for insulation			130 kPa				(absolute) at			20 °C
		partition class		Ambient air temperature T 3)		Panels without secondary equipment	Class		“Minus 25				indoor” (-25			to +70 °C 4))
		and
						Panels with secondary equipment,	Class		“Minus 5				indoor” (-5 to			+55 °C 4))
		classification
						circuit-breaker panels
				Partition class			Class		PM (metallic				partition)
				Loss of service		LSC (loss of service continuity)			LSC 2
				continuity category 5)
		Panel data
		Busbar earthing		Rated short-time		for switchgear with tk = 1 s	up to kA		20		25		20		25	20			25	20					25	20
		panel		withstand current Ik		for switchgear with tk = 3 s (option)	up to kA		–		–		20		–	20			–	20					–	20
		type SE,		Rated peak withstand current Ip			up to kA		50		63		50		63	50			63	50					63	50
		busbar voltage
				Rated short-circuit making current Ima			up to kA		50		63		50		63	50			63	50					63	50
		metering panel
		type MS1V/ME3
		Billing metering		Rated normal current I	2)	for transfer	up to A		630				630			630				630						630
				r
		panels				for feeder (T with cable panel as type ME1-K)	up to A		630				630			630				630						630
		types ME1				for busbar metering	up to A		630				630			630				630						630
		and ME2
				Rated short-time		for switchgear with tk = 1 s	up to kA		–		25		20		25	20			25	20					25	20
				withstand current Ik		for switchgear with t = 3 s	up to kA		20		–		20		–	20			–	20					–	20
						k
				Rated peak withstand current Ip			up to kA		50		63		50		63	50			63	50					63	50

*) Not for billing metering panels type ME1

B) Data for Russian Federation:

–Rated voltage 12 kV

–Rated Short-duration powerfrequency withstand voltage 42 kV

1)According to some national requirements, higher values of the rated short-duration power-frequency withstand voltage available for

Ik = 20 kA with:

42 kV for phase-to-phase, phase-to-earth and open contact gap as well as

48 kV across the isolating distance

Higher values of the rated lighting impulse withstand voltage

(for Ik = 20 kA):

95 kV for phase-to-phase, phase-to-earth and open contact gap as well as

110 kV across the isolating distance

2)The rated normal currents apply to ambient air temperatures of max. 40 °C. The 24-hour mean value is max. 35 °C (according to IEC 62271-1 / VDE 0671-1)

3)Operating conditions according to IEC 62271-200.

For application, see also pages 2 and 41 (climate and ambient conditions)

4)Temperature range, reduced normal currents at ambient air temperatures > +40 °C

5)Classification according to

IEC 62271-200 (see also page 42)

Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008 5

Technical Data

Switchgear installation

Room planning

Switchgear installation

Wall-standing arrangement

–Single row

–Double row (for face-to-face

arrangement) Option: Free-standing arrangement

For room planning and switchgear installation, please note:

–Floor openings: Dimensions see pages 36 to 39

–Direction of pressure relief acc. to serial no. 13

–Respective pressure relief rooms

Room dimensions see opposite dimension drawings

Door dimensions

The door dimensions depend on the

–Number of panels in a transport unit

–Design with or without low-voltage compartment

Switchgear fastening

•For floor openings and fixing points of the switchgear, see pages 36 to 39

•Foundations:

–Steel structure

–Steel-reinforced concrete

Panel dimensions see p. 30 to 34

Weight

For details, please refer to page 7.

*Switchgear height for version with pressure absorber duct:

–For wall-standing arrangement W 1950 mm (panel combination without metering panel ME1) W 2300 mm (for combination with metering panel ME1)

–For free-standing arrangement W 2300 mm (high end walls, rear wall and front covers, optional low-voltage compartment)

**Installation conditions for internal arc classification acc. to

IEC 62271-200

***Height of pressure absorber duct 2100 mm with:

–Wall-standing arrangement with metering panel ME1

–Free-standing arrangement for all panel types

BDepending on national specifications:

–For extension/panel replacement: Control aisle W 1000 mm recommended (for Germany

W 800 mm)

Switchgear installation with	Switchgear installation with rear-side
standard panels	pressure absorber duct (option)

	Switchgear room
22				2400**	2
					3
			³1000	³
					4
	775	³1000			5
2000	1070		³1000
					6
					7
					8
					9
1				>600	10
					11
					12
	Cable basement				13
	Side view				14
	³15				18
		10	³50
					19
					7
					20
	HA41-2286g eps	10	³50

Top view

	Switchgear room		23
	*
	***		22
			³1000
			13
			15
	890		**
2300*	828		³2400
		300	16
	115	~200
	834		17

Cable basement

Side view

³15

15 21

21

-HA41 eps2287h

Top view

1	Relief opening	9	Foundation
2	Opening (e.g. for ventilation	10	2nd cable for connection with
	as option)		of double T-plugs in conjunc-
3	Room height		tion with larger floor opening
			and design with deep cable
4	Panel depth of the standard		compartment cover
	panel (may be 15 mm deeper	11	Height of the cable
	for free-standing arrangement,
			basement corresponding to
	depending on the panel design)
			the cable bending radius
5	Control aisle B	12	Cable
6	Panel depth of panels with	13	Direction of pressure relief
	deep cable compartment	14	Floor openings:
	cover
			Dimensions see pages 34 to 37
7	Deep cable compartment	15	Option:
	cover
			Pressure absorber duct
8	Standard cable compartment	16	Base height of the pressure

cover	absorber duct beneath the
	panel

17Depth of the pressure absorber duct behind the panel

18Wall distance

19End wall

20Panel width

21Width of the pressure absorber duct

–700 mm for panel combinations

–Approx. 850 mm for metering panels type ME1

22Standard:

Low-voltage compartment for circuit-breaker panels

Option:

–Low-voltage compartment for all other panel types or

–Front cover

23Relief outlet

6 Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008

Technical Data

Shipping data

Individual panel, panel block

Type

Panel or panel combination

Transport unit (including packing) for standard panels (without

or combinations thereof

Short iden-

pressure absorber system)

for standard switchgear

tification B

Width B1

Net weight 1)

Width B2

Height

Depth

Volume

Gross weight 1)

(without pressure relief duct)

mm

approx. kg

m

m

T2 m

m3

approx. kg

current

in

future

without / with

without /with

without /with

without /with

LVC */ LVC*

LVC */ LVC*

LVC */ LVC*

LVC */ LVC*

Transport of individual panels

Ring-main panel (standard)

RK

RK

350

150

/ 210

0.70

1.60 / 2.20

1.10

1.23 / 1.69

210

/ 270

RK1

RK1

500

180

/ 240

0.70

1.60 / 2.20

1.10

1.23 / 1.69

240

/ 300

RK2

RK1V

500

200

/ 260

0.70

1.60 / 2.20

1.10

1.23 / 1.69

260

/ 320

Cable panel (standard)

K

K

350

145

/ 205

0.70

1.60 / 2.20

1.10

1.23 / 1.69

205

/ 265

Transformer panel

TR

TR1

500

180

/ 240

0.70

1.60 / 2.20

1.10

1.23 / 1.69

240

/ 300

Circuit-breaker panel (standard)

LS1

LS1

500

– / 260

0.70

– / 2.20

1.10

– / 1.69

– / 320

LS2

LS1V

500

– / 380

0.70

– / 2.20

1.10

– / 1.69

– / 440

Circuit-breaker panel BB

LST1

LST1

500

280

/ 340

0.70

1.60 / 2.20

1.10

1.23 / 1.69

320

/ 380

Bus sectionalizer panel with circuit-breaker

LT1

LK

500

– / 280

0.70

– / 2.20

1.10

– / 1.69

– / 340

LT1-V

LKV

500

– / 380

0.70

– / 2.20

1.10

– / 1.69

– / 440

Bus sectionalizer panel with switch-disconnector

LT2

LT

500

150 / 210

0.70

1.60 / 2.20

1.10

1.23 / 1.69

210 / 270

Busbar earthing panel

SE1

SE

350

150 / 210

0.70

1.60 / 2.20

1.10

1.23 / 1.69

210 / 270

withvoltagetransformer

SE2

SE1V

500

250 / 310

0.70

1.60 / 2.20

1.10

1.23 / 1.69

310 / 370

Busbar voltage metering panel

ME3

MS1V

500

250 / 310

0.70

1.60 / 2.20

1.10

1.23 / 1.69

310 / 370

Billing metering

with cast-resin

ME1

ME1

850

250 / 310

1.08

1.60 / 2.20

1.10

1.90 / 2.61

310 / 370

panels,

insulated transformers

air-insulated **

with combined

ME2

ME2

600

390 / 450

1.08

1.60 / 2.20

1.10

1.90 / 2.61

450 / 510

transformers

Transport of panel blocks

Ring-main panel block

R-B2

700

280 / 400

1.08

1.60 / 2.20

1.10

1.90 / 2.61

340 / 460

R-B3

1050

400 / 580

1.40

1.60 / 2.20

1.10

2.46 / 3.40

470 / 650

Transformer panel block

T-B2

1000

320 / 440

1.40

1.60 / 2.20

1.10

2.46 / 3.40

390 / 510

T-B3

1500

480 / 660

2.03

1.60 / 2.20

1.10

3.57 / 4.91

560 / 740

Ring-main/transformer panel block

RT-B2

700

300 / 420

1.08

1.60 / 2.20

1.10

1.90 / 2.61

360 / 480

2RT-B3

1050

450 / 630

1.40

1.60 / 2.20

1.10

2.46 / 3.40

520 / 700

3RT-B4

1400

580 / 820

2.03

1.60 / 2.20

1.10

3.57 / 4.91

660 / 900

Cable connection/transformer panel block

KT-B2

700

300 / 420

1.08

1.60 / 2.20

1.10

1.90 / 2.61

360 / 480

Transport of combinations of different individual panels or panel

blocks

Comprising

Overall width B3

B2

T2

– a number of individual panels or

850 mm

1.08

1.60 / 2.20

1.10

1.90 / 2.61

2)

+ 60 ***

– 1 panel block or

1200 mm

1.40

1.60 / 2.20

1.10

2.46 / 3.39

2)

+ 70 ***

– a number of panel blocks or

– individual panels with panel blocks

1800 mm

2.03

1.60 / 2.20

1.10

3.57 / 4.91

2)

+ 85 ***

2350 mm

2.53

1.60 / 2.20

1.10

4.49 / 6.17

2)

+ 100 ***

B Short identifications of the panels have been harmonized

BB Panel type LST1: Please refer to separate Catalog HA 45.31/41.11, Supplements to Catalogs HA 45.31/41.11

Transport units for shipping (top view)

With individual panel

or panel block

With combinations of different individual panels and/or panel blocks

(option: Panels bolted together and busbars mounted)

1T1 = Depth of individual panel or of panel block

2Individual panel or panel block, dimension B1 x T1

3Transport unit, dimension B2 x T2

4B3 = Overall width of combination of different individual panels

or panel blocks

5B2 = Width of the transport unit

1)The net weight and the gross weight depend on the extent to which they are equipped (e.g. with current transformers, motor operating mechanism, deep cable compartment cover) and are therefore given as mean value

Sum of the net weights of individual panels and / or panel blocks

*Low-voltage compartment, 600 mm high, weight approx. 60 kg depending on the panel type and on the extent

to which it is equipped

**The weights depend on the weights of the mounted transformers

***Packing weight

Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008 7

Product Range

Product range overview

Legend for pages 8 and 9

*Short identifications of the panels have been harmonized

**LV terminals as an option in the LV compartment (compartment to be ordered as an option)

B Three-position switch as three-position switch-disconnector (switch-disconnector CLOSED-OPEN-EARTHED)

BBThree-position switch as three-position circuit-breaker (disconnecting circuit-breaker CLOSED-OPEN-EARTHED), see Supplements to Catalogs

HA 45.31/41.11-2007

1)The equipment applies to the entire panel block, but it is located in the first feeder panel from the left

2)Low-voltage terminals arranged in the low-voltage niche of the ring-main or cable feeder

Designation of the	Panel	Type
individual panels	width
and panel blocks

			Short identifications *
			current		in future
Individual panels			Column no.
Ring-main panel		350	RK		RK
		500	RK1		RK1
		500	RK2		RK1V
		350	RK-U		RK-U
		500	RK1-U		RK1-U
		500	RK2-U		RK1V-U
Cable panel without earthing switch		350	K		K
		350	K-U		K-U
Cable panel with make-proof earthing switch		350	K		K
		350	K-U		K-U
Transformer panel		500	TR		TR1
		500	TR-U		TR1-U
Transformer panel with plug-in voltage transformers		500	TR-V		TR1-V
		500	TR/V		TR1/V
Circuit-breaker panel		500	LS1		LS1
		500	LS1-U		LS1-U
Circuit-breaker panel with plug-in busbar voltage transformers		500	LS2		LS1V
		500	LS2-U		LS1V-U
Circuit-breaker panel (with disconnecting circuit-breaker) BB		500	LST1		LST1
Bus sectionalizer (with vacuum circuit-breaker)		500	LT1		LK
		500	LT1-V		LKV
Bus sectionalizer (with switch-disconnector)		500	LT2		LT
Busbar earthing panel		350	SE1		SE
		500	SE2		SE1V
Busbar voltage metering panel		500	ME3		MS1V
Billing metering panel		850	ME1		ME1
		850	ME1-K		ME1-K
Billing metering panel for	busbar connection	850	ME1-S		ME1-S
	cable connection	850	ME1-KS		ME1-K
Billing metering panel with combined transformers		600	ME2		ME2
Panel blocks			Column no.
Ring-main panel block		700	R-B2
		1050	R-B3
Transformer panel block		1000	T-B2
		1500	T-B3
Ring-main/transformer panel block		700	RT-B2	RK
				T
		1050	2RT-B3	RK
				T
		1400	3RT-B4	RK
				T
Cable connection/transformer panel block		700	KT-B2	K
(cable panel without make-proof earthing switch)				T
Cable connection/transformer panel block		700	KT-B2	K
(cable panel with make-proof earthing switch)				T

8 Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008

° Additional equipment (option), further additional equipment on request

Product Range

Equipment features

•

–

Basic equipment

box

indication

CLOSED/

2NC

OPEN) and

2NO

and

)

)

mechanism

-breaker

+

B

BB

Not available

) and

devices)

-disconnector .

)

-breaker

switch

)

B

-breaker

**

-service

circuit

CLOSED

operating

)

CLOSED/OPEN:

-position

BB

2NC;

switch circuit

on

box

B

-for

)

(f

BB

)

mechanismcompartment .

switching

Switch

+

BB

switch

BB

circuit

-

-

)

)

)

place/screwed

electrical

ready

:

EARTHING

)

positionposition

the

switch

BB

2NO

and

three

earthing

and

B and

vacuum

release

above

B

B

for

and

.g

B

.

three three

cover

in

comp

operating

-position (e

CLOSED/OPEN:-pos

switch

between

BB

switch

switch

3AH

operated)

for

for

switch

+

2NC,

.

-proof

terminal

indicator

remote

)

)

indicator

locked

as

for

three

2NO

.three

panel

make

and

-position

mechanismmechanismcompartment

terminal

niche

for

EARTHING

)

-position

-transformer

**

-service

.

-breaker

for

three

-fault

the

release

switch

mechanism

as

(1

-out

-position

compartmentcover

cover

terminals

in

NO)

B

three

cable

niche

for

+

circuit

lock

-out

or

operatingoperating

cable

bracket

as .

-for

three

-breaker

for

for

earth

as

clamps

CLOSED/OPEN:

-positionlock

device

compartmentas

-voltage

switch

2NC,

.mechan

circuit

current

cable equipment

low

shunt

ready

2NO

-operat

-circuit

operating

for

in

-voltage-voltage

Manual Manual InterlockCable

C

-voltage-voltage

.switch

LST

Motor

Interlock

-earthing

Closing LockingShort

Motor

Low

Low

SeparateRelease MechanSignallingAux OPEN:type

De

of

Release Low

Low

MountedSecondary

-rail

vacuum

three

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

• – • – • • – – – • °

°

°

–

–

° ° °

– –

° ° ° °

• – • – • • – – – • °

°

°

–

–

° ° °

– –

° ° ° °

• –

• – • • – – – • °

°

°

–

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° ° °

– –

° ° ° °

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°

°

–

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° °

– – –

° °

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°

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° ° ° °

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° ° ° °

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–

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–

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° ° ° –

° ° ° ° °

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–

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–

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– – – • • – – • – – –

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– – – • – – – • – – –

–

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–

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– – – • • – – • – – –

–

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– – – – –

° ° ° °

– – – • – – – – – – –

–

–

–

–

– – – – –

° °

–

°

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

• – • – • • – – – •1)

°1)

°

°

–

–

–

° °

– –

° ° ° °

• – • – • • – – – •1)

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–

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• – • – • • – – – •1)

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–

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°

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–

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°

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–

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• – • – •

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°

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–

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–

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– – –

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– – – • • • – – – •1)

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–

–

–

–

– – ° – –

° ° ° °

• – – – •

2)

– –

°

1)

°

°

–

°

–

° – – –

° ° ° °

°

• – • – • • – – – •1)

°

–

–

–

–

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– –

° ° ° °

• – • – •

2)

– – ° 1)

1)

°

°

–

°

–

°

– – –

° ° ° °

Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008 9

Product Range

Ring-main, cable and transformer panels as individual panels

Ring-main panels	Cable panels	Transformer panels
as feeder panels	as feeder panels	as feeder panels

option	Type RK	option	Type K	option
eps	350 mm wide	eps	350 mm wide	eps
HA41-2213 1d	Type RK1 1) 3)	HA41-2218 1d		HA41-2223 1d
	500 mm wide
option		option		option
	Option:
	Type RK1 V 1) 2) 3)
	500 mm wide

Type TR1

500 mm wide

option	Type RK *	option	Type K *	option
eps	350 mm wide	eps	350 mm wide	eps
HA41-2214 1e	for 2nd cable*	HA41-2219 1e	for 2nd cable *	HA41-2224 1d
option	**	option	**	option

Type TR1-V B

500 mm wide

with plug-in voltage transformers

option	Type RK *	option
eps	350 mm wide	eps
HA41-2215 1d	with plug-in	HA41-2220 1d
	surge
	arresters *
option		option

Type K *

350 mm wide

with plug-in surge arresters *

option

HA41-2225_1d eps

Type TR-V B

500 mm wide

(105 mm deeper cable compartment cover)

with plug-in voltage transformers instead of cable connection

Three-position switch-disconnector

HV HRC fuse

Capacitive voltage detecting system

**

Cable-type current transformer

4MT8 plug-in voltage transformer at the cable connection

4MT8 plug-in voltage transformer at the connection

Cable (not included in the scope of supply)

2nd cable (not included in the scope of supply)

as transfer panels

option

HA41-2216_1d eps

option

HA41-2217_1d eps

Type RK-U

350 mm wide

for transfer to the right

Option:

Type RK1-U3) Type RK1V-U2) 3)

500 mm wide

Type RK-U

350 mm wide

for transfer to the left

Option:

Type RK1-U3) Type RK1V-U2) 3)

500 mm wide

as transfer panels

Type K-U

350 mm wide

	for transfer
option	to the right

HA41-2221_1d eps

Type K-U

350 mm wide

	for transfer
option	to the left

HA41-2222_1d eps

as transfer panels

option

HA41-2226_1d eps

option

HA41-2227_1d eps

Type TR1-U

500 mm wide

for transfer to the right

Type TR1-U

500 mm wide

for transfer to the left

Plug-in surge arrester

HA41-2278e eps
	Make-proof
	earthing switch

Footnotes see page 11

10 Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008

Product Range

Ring-main, cable and transformer panels in panel blocks BB

Ring-main panel blocks

Designs and options for each panel, see page 10 RK RK

HA41-2228_1d eps

Type R-B2

700 mm wide

consisting of

2 ring-main panels

RK

RK

RK

HA41-2229_1c eps

Type R-B3

1050 mm wide

consisting of

3 ring-main panels

Transformer panel blocks

Designs and options for each panel, see page 10

TR

TR

eps

Type T-B2

_1c

1000 mm wide

-2230

consisting of

HA41

2 transformer panels

	TR	TR	TR
eps				Type T-B3
1c				1500 mm wide
-2231				consisting of
HA41				3 transformer

panels

Designs

•Busbar connection system for connection of individual panels or panel blocks: Arranged in the left-hand panel of the panel block (therefore extendable at a later date)

•Only either the left-hand or the right-hand panel of the panel block can be designed as a transfer panel with busbar connection

•Panel blocks are also available without a busbar connection system (extendable at a later date only via the cable feeder)

Ring-main/transformer panel blocks

Designs and options for each panel, see page 10

RK

TR c

HA41-2232_1d eps

Type RT-B2

700 mm wide

consisting of

1 ring-main panel and

1 transformer panel

RK

RK

TR c

HA41-2233_1c eps

Type 2RT-B3

1050 mm wide

consisting of

2 ring-main panels and

1 transformer panel

RK	RK	RK	TR c
eps			Type 3RT-B4
1c			1400 mm wide
-2234			consisting of
HA41			3 ring-main panels
			and
			1 transformer
			panel

Three-position switch-disconnector

HV HRC fuse

Capacitive voltage detecting system

BB Capacitive voltage detecting system at the busbar of the panel blocks: Only located once in the first panel of the block!

eps2278e

-HA41 Cable (not included in the scope of supply)

Cable connection/transformer panel block

Designs and options for each panel, see page 10

K

TR c

HA41-2235_1e eps

Type KT-B2

700 mm wide

consisting of

1 cable connection panel

1 transformer panel

Designs

•Busbar connection system for connection of individual panels or panel blocks: Arranged in the left-hand panel of the panel block (therefore extendable at a later date)

•Only either the left-hand or the right-hand panel of the panel block can be designed as a transfer panel with busbar connection

•Panel blocks are also available without a busbar connection system (extendable at a later date only via the cable feeder)

c A plug-in voltage transformer cannot be provided at the connection

Footnotes from page 10

BDeep cable compartment cover required

*Depending on the make/type of the cable

plug or arrester: Deep cable compartment cover required

**Cable-type current trans-

former on the 2nd cable: For 300 mm deeper cable compartment cover

1)Suitable for voltage transformer type 4MT8

2)Suitable for voltage transformer type 4MT3

3)Suitable for three-phase current transformers

Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008 11

Product Range

Circuit-breaker panels as individual panels BB

	Circuit-breaker panels	Circuit-breaker panels with plug-in
		busbar voltage transformers
	as feeder panels	as feeder panels	Vacuum
			circuit-breaker

option	option		option	option
eps	eps		eps	eps
option	option		option	option
HA412236-1e	HA412238-1e		HA412242-1e	HA412244-1e
1)	1)		1)	1)
option	option	**	option	option	**
2)	2)		2)	2)
Type LS1		Type LS1 *		Type LS1V/LS2	Type LS2 *
500 mm wide		500 mm wide		500 mm wide	500 mm wide

Basic panel

for 2nd cable *

Basic panel

for 2nd cable *

Three-position switch-disconnector

Capacitive voltage detecting system

1)

4MC63... threephase current transformer

option	option	option	option
eps	eps	eps	eps
option	option	option	option
HA412237-1d	HA4122391d-	HA412243-1d	HA4122451d-
1)	1)	1)	1)
option	option	option	option
2)	2)	2)	2)

Type LS1 *	Type LS1 B	Type LS1V/LS2 *	Type LS1V/LS2 B
500 mm wide	500 mm wide	500 mm wide	500 mm wide
with plug-in	with plug-in	with plug-in	with plug-in
surge arresters or	voltage trans-	surge arresters	voltage trans-
limiters *	formers B	or limiters *	formers B

2)

Cable-type current transformer

on the cable

4MT8 plug-in voltage transformer at the cable connection

4MT3 plug-in voltage transformer at the busbar

as transfer panels

option eps1d

_2240 -HA41 option

1)

	option
HA41-2241 1d eps	option
	1)

Type LS1-U

500 mm wide

for transfer to the right

Type LS1-U

500 mm wide

for transfer to the left

as transfer panels

option eps1d

_2246 -HA41 option

1)

	option
HA41-2247 1d eps	option
	1)

Type LS1V-U/LS2-U

500 mm wide

for transfer to the right

Type LS1V-U/LS2-U

500 mm wide

for transfer to the left

	Cable (not
	included in the
	scope of supply)
	2nd cable (not
	included in the
	scope of supply)
HA41-2278e eps
	Plug-in
	surge arrester
	or limiter

Footnotes see page 13

12 Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008

Product Range

Bus sectionalizer with circuit-breaker, bus sectionalizer with switch-disconnector, busbar earthing panels and busbar voltage metering panel as individual panels BB

Bus sectionalizer with circuit-breaker

option epsc

1_ 2248-HA41 option

Type LK/LT1

500 mm wide

with vacuum circuit-breaker

option eps1e

_2249 -HA41 option

Type LKV/LT1-V

500 mm wide

with vacuum circuit-breaker and plug-in voltage transformers

Bus sectionalizer

with switch-disconnector

option epsc

1_ 2250-HA41 option

Type LT2

500 mm wide

Busbar earthing panels

HA41-2252_1b eps

Type SE

350 mm wide

HA41-2253_1c eps

Type SE1V/SE2

500 mm wide

with plug-in voltage transformers

Busbar voltage metering panel

HA41-2254_1c eps

Type MS1V/ME3

500 mm wide

Vacuum circuit-breaker

Three-position switch-disconnector

Capacitive voltage detecting system

Cable-type current transformer on the screened busbar

Make-proof earthing switch

4MT8 plug-in voltage transformer

at the connection

eps2278e

-HA41 4MT3 plug-in voltage

transformer at the busbar

Footnotes from page 12 and 13

BDeep cable compartment cover required

BBShort identifications of the panels have been harmonized

*Depending on the make/type of the cable

plug or arrester: Deep cable compartment cover required

**Cable-type current trans-

former on the 2nd cable: For 300 mm deeper cable

compartment

Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008 13

Product Range

Air-insulated metering panels as transfer panels

Billing metering panels (standard)

option

HA41-2258_1c eps

option

HA41-2259_1c eps

option

HA41-2260_1c eps

option

HA41-2261_1c eps

P2

P1 1)

Scheme 1

Type ME1, 850 mm wide

for transfer to the right

1)

P2

P1

Scheme 2

Type ME1, 850 mm wide

for transfer to the right, transformer terminals interchanged

1)

P1

P2

Scheme 3

Type ME1, 850 mm wide

for transfer to the right

P1

P2 1)

Scheme 4

Type ME1, 850 mm wide

for transfer to the right, transformer terminals interchanged

Note

Schemes 1 to 4 also feasible for transfer to the left

Billing metering panels as end panels, for cable connection

option

HA41-2262_1b eps

option

HA41-2263_1b eps

option

HA41-2264_1b eps

option

HA41-2265_1b eps

P2

P1

Scheme 1

Type ME1-K, 850 mm wide

for transfer to the right

P2

P1

Scheme 2

Type ME1-K, 850 mm wide

for transfer to the right, transformer terminals interchanged

P1

P2

Scheme 3

Type ME1-K, 850 mm wide

for transfer to the right

P1

P2

Scheme 4

Type ME1-K, 850 mm wide

for transfer to the right, transformer terminals interchanged

Note

Schemes 1 to 4 also feasible for transfer to the left

Billing metering panels for busbar connection

option

HA41-2266_1c eps

option

HA41-2267_1c eps

option

HA41-2436_1a eps

option

HA41-2437_1a eps

P1 P2

Scheme 1

Type ME1-S, 850 mm wide

for busbar metering

P1 P2

Scheme 2

Type ME1-S, 850 mm wide

for busbar metering, transformer terminals interchanged

P2 P1

Scheme 3

Type ME1-S, 850 mm wide

for busbar metering, transformer terminals interchanged

P2 P1

Scheme 4

Type ME1-S, 850 mm wide

for busbar metering, transformer terminals interchanged

HA41-2278d eps

Current transformer, cast-resin insulated

1)

Voltage transformer, cast-resin insulated or on request:

Voltage transformer, cast-resin insulated, with HV HRC fuse

Voltage transformer, cast-resin insulated

Fixed earthing points for busbar earthing

Cable (not included in the scope of supply)

P1 and P2 are terminal designations of the current transformer

14 Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable Siemens HA 41.11 2008