Powersolve 1200S User Manual

el: [phone]

Unit 8A
Arnhem Road
Newbury. RG14 5RU

T

Fax: [phone]
www.powersolve.co.uk

1200 S - Se ries 1200 W SWITCHED MODE DC POWER SUP PLY

Mod els Volt age Cur rent

1200 S 24 12 -15 V 60 A

24 V 50 A

30 V 40 A

Mod els Volt age Cur rent

1200 S 48 24 -30 V 30 A

48 V 25 A

60 V 20 A

Fea tures :

• Very high re li abil ity, MTBF 500.000 hrs • No RFI prob lems, RFI fil ters in out put and in put

• Natural convection cooling • Build-in diode for redundant parallel operating

• High efficiency 89% • Analog programmable

• Under-voltage alarm contact • Short circuit protected

• Low output ripple, 7 mV rms • Low inrush current

Spec i fi ca tions :

• Input voltage : AC 198-264 V 48-62 Hz 8.2 Arms • Output voltage : Screwdriver adjustable with 10
fuse 15 A T, crest factor 2.2 turn potmeter at the rear side.
: AC 99-132 V 48-62 Hz 16.4 Arms Also programmable by 2-5 V
fuse 25 A T • Efficiency : 89% at 230 V AC input.
: DC contact factory • Temp. coeff. : 5.10-5 per C

• Insulation • Stability : 3.10-4 during 8 hrs under

Input / output : 3750 V rms (1min) constant conditions, after 1 hr
Input / case : 2500 V rms (1min) warm up.

Output / case : 500 V DC • Regulation

• Inrush current : Limited by 39 Ohm (shorted after startup) Load 0 - 100% : Better than 10 mV

• Line disortion : Kept low by large low frequency choke input Line 198 -264 V : Better than 5 mV

• Power factor : 0.72 at 230 V AC input and full load. • Ripple + noise (BW = 20 MHz) : Max. 7 mV rms, 20 mV pp

• Safety : EN 60950 / EN 61010 • Output imp. : Less than 0.05 Ohm up

SELV / PELV ( for 1200 S 24 only ) to100kHz

• EMC : EN 61204-3 Power Supply Standard • Recovery time : 0.3 milliseconds to recover within
: EN 61000-6-3 Emission (EN 55022B) 100 mV after 50 to 100% load
: EN 61000-6-2 Immunity step. Max deviation 300 mV.

• Hold-up time : 15 ms at 115 or 230 V AC input

• VDE0160 impulse test : Input with stands non periodic impulse and full load. 30 ms at half load.

2.3 Ûn 0.3 ms of VDE0160 class 1 • Series operation : Up to 500 V total Voltage.

• Redundant parallel Use R+ connection via build-in

• Parallel operation : For safe parallel operation put current operation Schottky diode to separate the

limit switch at 'LO' ( max.1100 W) outputs. put current limit at 'LO'

Do not use remote sensing.

1200 S 24

• Under voltage alarm contact : changes over when output voltage drops • Overload Protection : Continuous overload and short circuit
to 10% below the set value. Contact rating does not harm the unit. At short circuit
100 mA / 30 V. the power supply produces an audible

• Remote control : Is possible with a 10 KΩ potmeter. bleep.

• Remote programming : Output voltage is programmable with 2-5 V, • Voltage limit : For safety an extra regulation circuit limits

corresponding with 12-30 V (24-60 V). the output voltage to about 31 V (62 V) in
Programming speed is 100 ms from 12-30 V in case of malfunction of the normal
(24-60 V) at max. current. Programming input regulation. This limit is internally adjustable
is not isolated ( connected to - output) 20-31 V (40-62 V) (R111).

• Remote sensing : max. 3 V per load lead. however the sum of • Led lamps : Green leds on the front and rear panel
voltage across load + leads cannot exceed indicate output voltage.
30 V (60 V) With parallel operation remote • Wall mounting : The natural convection cooling functions
sensing is not recommended. best when the unit is mounted vertically

• Remote on/off : By 5 V, optocoupler isolated. as drawn ( input at upper side )

• Ambient temperature The covers are used as heat sinks, so

Storage : - 40 to + 85 C some space between cover and wall is
Operating : - 20 to + 50 C mounted vertically necessary.

: - 20 to + 40 C mounted horizontally

Temperature derating

• Current limit : Can be put on HI or LO with a switch on • 19 " rack adapter : Although vertical mounting is preferred
the front panel. for optimal cooling, the unit can also be
From 30 V to 18 V (60 to 36 V) the current mounted horizontally in a 19" rack (2 U)
limit follows more or less a constant power The current limit switch has to be put on
curve. below 18 V (36 V) it resembles a 'LO' (max. 1100W). when forced air
constant current curve. cooling is used, the full 1200 W can be

• Dim and weight : Height : 88 mm

Current limit 1200 S 24

Two ways of vertical mounting

be taken continuously (limit on 'HI').

: Width : 433 mm
: Depth : 385 mm
: Weight : 11 kg

Bracket H88 for vertical wall

mounting (2 pcs required)

Cover of connection panel

Page 2 SPECIFICATIONS Rev. Sept. 2012

Bracket H114 for vertical

wall mounting.

( 4 pcs required )

Bracket H88 with handle for

19" rack mounting

(2 pcs required)