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Description:

SI211 Single phase relay tester provide 2 phase currents output and 1 phase voltage output separately, ac or dc; 1 phase auxiliary DC output still available.

Its ac voltage output can reach up to 150V, meets most requirement in the world.

SI211 include 6 test modules as below:

Any test, This module will provide user with a convenient tool to realize fast test. User will have full control ofall voltage and current sources independently.

Current test,This module will be use to test different current relays. For example,over current, instantaneous over current, directional over current

Voltage test, This module is used to test voltage relays

Df/dt test, This module can be used to test df/dt and frequency relay

Power directional test,This module is used to test power directional relays.

I-t test,This module is used to test current-time characteristics of an inversed time current relay



Product Features:

EMC, apply for IEC61000-4-2/3/4

Voltage output up to 150Vac

AC or DC power input

DSP applied, large color LCD display, panel control;

Test data can be transferred to compute via RS232

Plug-in modules structure, easy for hardware update or maintenance.


Specifications

Current Output

Output Range

2 phase AC/DC(L-N):2 × 0 … 30 A

1 phase AC/DC(L-N):1 × 0 … 60 A

Output Power

2 phase AC/DC(L-N):2 × 250 VA

1 phase AC/DC(L-N):1 × 500 VA/W

Accuracy：reading 0.2%,or full scope 0.04%

Degree of distortion< 0.5%

Resolution:2.0 mA

Voltage Output

Output Range

1 phase AC:1 × 0 … 150 V

1 phase DC:1 × 0 … ±211 V

Output Power

1 channel AC:1 × 50 VA

1 channel DC:1 × 80 W

Accuracy: reading 0.2%,or scope 0.04%

Degree of distortion< 0.5

Resolution:5.0 mV

General Parameters for output current/voltage

Frequency Range

Static: DC ... 1000 Hz

Transient: DC ... 3000 Hz

Frequency Accuracy:0.01%

Frequency Resolution:0.001Hz

Phase Range:-360° ... +360°

Phase Accuracy< 0.2°

Phase Resolution:0.05°

Auxiliary DC output

Output Range:220 V/110 V

Power:80 W

Binary Input

Number：2

Type：3.5 - 250 Vdc,or potential free

Resolution：50 µs

Max. time measure：999 s

Power Input

Rated voltage range: 150…250 Vac / 220 Vdc

Allowed voltage range:120 …265 Vac / 220 Vdc±10%

Rated frequency:50… 60 Hz

Allowed frequency:45…65 Hz

Environmental Conditions

Ambient temperature:-5 … +50°C

RH:90%

EMC:IEC61000-4-2/3/4

Others

Size: 470 × 150 × 263 mm

Weight:8.5Kg

PC connection:RS232, each one at front and back pannel,optically isolated



Order Information

Item Art. No.

SI211 one piece

Accessories: Test leads

Input cable