Kutai electronics ADVR-2200M Operation Manual

KUTAI ELECTRONICS INDUSTRY CO., LTD.

TEL : [phone] FAX : [phone] Website : www.kutai.com.tw
Headquarters : No.3, Ln. 201, Qianfu St., Qianzhen Dist., Kaohsiung City 80664, Taiwan

Hybrid Universal Analog / Digital 1 or 3 Phase 3.5 Amp Self Excited,

Shunt, Auxiliary Winding, Harmonic Power or PMG Automatic

Voltage Regulator Easy to Set-Up and Program Install Manual

Use with KUTAI IVT-1260 / IVT-2460 add-on module can boost

generator motor starting capacity.

ADVR-2200M

Universal Hybrid Analog-Digital

Voltage Regulator Operation Manual

Sensing Input (E1, E2, E3) Average Reading

Static Power Dissipation

Voltage 220  600 Vac, 1 phase / 3 phase

Max. 12 watts

DIP switch setting

180  280 Vac @ 220 Vac

Burden in SHUNT & PMG Wiring

330  515 Vac @ 380 / 440 Vac

550 VA @ power input 110 Vac

420  660 Vac @ 480 / 600 Vac

1100 VA @ power input 220 Vac

Frequency 50/60 Hz, DIP switch setting

Quadrature Droop Input (C1, C2)

Power Input (P1, P2)

CT 1A or 5A greater than 5VA (DIP switch setting)

Voltage 60  300 Vac, 1 phase 2 wire

Sensitivity +/- 7% @ PF +/- 0.5 (Droop adjustable)

Frequency 50  500 Hz

Analogue Voltage Input (A1, A2)

Auxiliary Input (P3, P4)

Input resistance greater than 2K ohms

Voltage 40  300 Vac, 1 phase 2 wire

Max. Input +/- 5 Vdc or +10 Vdc

Frequency 40  500 Hz

Sensitivity 1 Vdc for 2.5% Generator Volts (adjustable)

Excitation Output (F+, F-)

Under Frequency Protection (Factory Presets)

110V 1 phase Continuous 63 Vdc 3.5A

50 Hz system presets knee point at 45 Hz

Max. 90 Vdc 7A for 10 secs.

60 Hz system presets knee point at 55 Hz

220V 1 phase Continuous 125 Vdc 3.5A

Max. 180 Vdc 7A for 10 secs.

Over Excitation Protection

220V 3 phase Continuous 150 Vdc 3.5A

Set point 125 Vdc +/- 4 % @ power input 220 Vac

Max. 215 Vdc 7A for 10 secs.

Inverse-time curve. This function can be turned off.

Resistance ≧ 18 ohms @ power input 110 Vac

≧ 36 ohms @ power input 220 Vac

Voltage Thermal Drift

Max. 100 ohms

Less than 3% at temperature range -40 to +70 ˚C

Fuse Spec. Slow blow 5 x 20 mm S505-5A

Under-Frequency Knee Point Thermal Drift

External Voltage Adjustment (VR1, VR2)

Less than +/- 0.1 Hz at -40 to +70 ˚C

Max. +/- 5% @ 500 ohms 1 watt potentiometer

Max. +/- 10% @ 1K ohm 1 watt potentiometer

Environment

Operating Temperature -40 to +60 ˚C

Voltage Regulation

Storage Temperature -40 to +85 ˚C

Less than +/- 0.5% ( with 4% engine governing )

Relative Humidity Max. 95%

Vibration 5.5 Gs @ 60 Hz

Build Up Voltage

5 Vac 25 Hz residual volts at power input terminal

Dimensions

150.0 (L) x 135.0 (W) x 55.5 (H) mm

Soft Start Ramp Time

5.91 (L) x 5.31 (W) x 2.19 (H) inch

4 seconds +/- 10%

Weight

Typical System Response

470 g +/- 2%

Less than 20 milliseconds

1.04 lb +/- 2%

EMI Suppression

Internal electromagnetic interference filtering

SECTION 1 : SPECIFICATION

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2 ADVR-2200M

1 6

ON

1 2

SW1 SW2

32 4 5

ON

Unit : mm

ATTENTION

1. AVR can be mounted directly on the engine, genset, switchgear, control panel, or any position that will
not affect operation. For dimension reference, please see Figure 1.

2. All voltage readings are to be taken with an average-reading voltmeter Meggers and high-potential test
equipment must not be used. Use of such equipment could damage the AVR.

3. Terminal：“Fast-On” terminals 6.35 mm (1/4 inch).

4. Improper setting of under-frequency protection could cause the output voltage of the unit to drop or
become unstable under with changes in load. Avoid making any changes to the U/F setting unless
necessary.

5. Turn off O/E in AVR when paralleling.

SW1

SW1-1 & SW1-2 Sets the Generators Sensing Voltage

SW2

SW2-1 Set Sensing Voltage for 1 or 3 Phase

SW2-2 Set Generator Frequency

SW2-3 Set Over Excitation Protection ON or OFF

SW2-4 & 5 Sets Generator Capacity

SW2-6 Sets Capacity of Droop CT

Figure 1 Outline Drawing

SECTION 2 : OUTLINE / SIZE / INSTALLATION REFERENCE

SECTION 3 : DIP SWITCH PROGRAMMING

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ADVR-2200M 3

U/F Under Frequency Protection
Adjustment When generator speed falls
below the knee point, the under

frequency
protection circuit will activate and the
voltage and

frequency begin to decrease

in linear descend.
Select frequency 50 or 60 Hz according to

the generator in use.

LED

Indicator lit up when the generator is
in U/F (Under Frequency Protection) and
O/E (Over Excitation Protection).

DROOP Droop Adjustment
When paralleling, the AVR increase or
decrease its voltage output, when
phase current leads or lag the voltage.
The increase and decrease range can
be preset by the DROOP adjustment.

TRIM Trim Adjustment
When terminal A1 and A2 are biased
with a DC voltage (010V), the TRIM is
then used to adjust the influence on the
output voltage of the AVR. If the TRIM
(POT) is adjusted fully counter­clockwise, any bias voltage will not
cause any influence. On the contrary if
the TRIM is adjusted fully clockwise,
then any signal will produce a maximum
10% effect.

VOLT Voltage Adjustment
Generator rated output voltage
adjustment.

Must be in accordance with the
DIP Switch SW1-1 & 2 voltage
range setting.

DIP U/F Dip Adjustment
When U/F protection is activated, the
voltage droop ratio can be adjusted via
this DIP (POT). The adjustable range is
310 V/Hz.

STAB Stability Adjustment
Correct stability adjustment must be
conducted while the generator is
operating without load. First adjust the
STAB potentiometer (POT) anti­clockwise until the voltage becomes
unstable, and then slightly adjust it
clockwise (About1/5 turn). When the
voltage just reaches the critical point
(Knee point) of stabilization, where the
voltage is stable yet very close to
becoming unstable.

ON ON

F+ F-

E3

P2 P1E1 E2

CT.

PMGGenerator

Stator Wires

Exciter

VR1 & VR2 are
Normally Bridged
and Voltage is

Only use when Paralleling

Analog lnput

0 to 10 Vdc

to Correct (PF)

CT is only used

T
S
R
N

Set the DIP SW Correctly

Adjusted on the

when paralleling

A2

A1

VR2

VR1

P4

P3

C2

C1

PCB
1K Ohm 1W

P3 P4 Aux. Power Input
P4 and P1 are
concurrent

(internal short circuit)

ADVR-2200M

ON ON

F+ F-

E3

P2 P1E1 E2

CT.

Generator

Stator Wires

T
S
R
N

Set the DIP SW Correctly

Exciter

A2

A1

VR2

VR1

P4

P3

C2

C1

ADVR-2200M

Figure 2

Figure 3 PMG Connection

Figure 4 Shunt Connection (220V)

SECTION 4 : ADJUSTMENTS

SECTION 5 : WIRING CONNECTIONS

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4 ADVR-2200M

ON ON

F+ F-

E3

P2 P1E1 E2

CT.

Generator

Stator Wires

T
S
R
N

Set the DIP SW Correctly

Exciter

AUX. wires

(Harmonic)

A2

A1

VR2

VR1

P4

P3

C2

C1

ADVR-2200M

+

OUT1

OUT2

+

B B

IVT

S2

S1

E2

S
R
N

T

CT.

Fuse

E1

Exciter

Stator Wires

Generator

P1E3P2

F+ F-

A2

A1

VR2

VR1

Set the DIP SW Correctly

P4

P3

C2

C1

Shunt with IVT wiring diagram

Time

Test

Output
Ready

Test

Batt-Volt

OVLD

ON

Droop

%

ADVR-2200M

ON ON

ATTENTION

1. All AC voltage readings are average value only.

2. Use a remote 500 ohms 1 watt external VR for +/- 5% adjustment range. (keep shorted if not used)

3. Use a remote 1K ohm 1 watt external VR for +/- 10% adjustment range.

4. Sensing Voltage can be set from 220 – 600 Vac Program SW1-1 & 2 correctly.

5. For single phase sensing bridge E2 & E3 and move SW2-1 to OFF.

6. If your PMG is not working you can also power the AVR in shunt using terminals P1 & P2 connected to
the output of the generator as long as it’s less than 277 Vac.

Figure 5 Auxiliary Winding (AUX.) Connection

Figure 6 ADVR-2200M & IVT-1260 / IVT-2460 Wiring Connection

※

※

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ADVR-2200M 5

Use only the replacement fuses specified in this user manual.

Appearance and specifications of products are subject to change for improvement without prior notice.