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Máy tạo dòng điện 200A-3PH/ED

Mã SP: 200A-3PH/ED

Trạng thái: Còn hàng

Giá: 0 đ

Điểm nổi bật

Máy tạo dòng điện 200A-3PH/ED

   Điện thoại đặt hàng: 04-6687-1848/0982-055-781

Máy tạo dòng điện 200A-3PH/ED

Main Output

The units have three independently controlled outputs, one for each phase. The output is switched on and off by illuminated pushbuttons, and the current is set using the three control knobs on the front panel. All ranges are continuously variable from zero.

Range Continuous 5 minutes 1 minute
5V 50A 100A 200A

The above intermittent on times must be followed by an off time of 15 minutes, and are based on an ambient temperature of 25°C.

Auxiliary AC

Outputs A switched, isolated auxiliary 240V 50mA AC supply is available to power auxiliary control circuits. The output is protected by a fuse.

Digital Metering

The output on the 200A-3PH/ED is metered by a digital true RMS system with a 3.5 digit LED display. The range for each channel is independently selected for each channel by a switch on the front panel.

Range Resolution Trip Current Accuracy
10A 0.01A 11.5A ±0.6% rdg+6d
20A 0.01A 23A ±0.6% rdg+6d
100A 0.1A 115A ±0.6% rdg+6d
200A 0.1A 230A ±0.6% rdg+6d

An electronic current trip is automatically set to 115% of full scale of the selected metering range to protect the device under test.

Supply Requirements

400V+14%-6% 50/60Hz 3ph 4 wire 3300VA max

A delta-star transformer is available as an optional accessory for operation from a 3 wire supply.

Temperature Range

Storage -20°C to 60°C
Operating 0°C to 45°C


200A-3PH/E 315mm x 550mm x 300mm
200A-3PH/ED 315mm x 550mm x 300mm



Timing System

The timing system on the 200A-3PH/E/ED is very flexible, allowing a wide range of protective devices to be timed.

Range 0-999.999s
Resolution 1ms
Accuracy 0.01% rdg +1d (all except current operated mode)
  0.01% rdg +3d (current operated mode)

The contact circuit has an open circuit voltage of 24Vdc and a short circuit current of 300mA. The contacts may be connected to volt-free contacts or contacts connected to a DC voltage system (220Vdc maximum).

The following functions are provided:

Mode Timer Start Timer Stop
Normally Open Press ‘ON’ Contact closes
Normally Closed Press ‘ON’ Contact opens
Current operated Current > 20%of range Current < 20%of range
Off Timer inoperative Timer inoperative

The output is automatically switched off at the end of the test to safeguard the relay under test.

Protection and Safety

The 200A-3PH/ED is protected by electronic over current trips on the outputs, fuses on the contact input, the mains input and regulators.

The auxiliary AC output is fuse protected on both units. An earth terminal is provided for connection to a local earth.

The unit is designed to comply with BSEN61010, and is CE marked.

Accessories Supplied with Unit

Operating manual, mains lead, spare fuse set, 5m 200AL/3PH Output lead set.

200AL/3PH Lead Set specifications

The 200AL/3PH lead set includes the following items:
6 x 5m 25mm2 200A leads terminated in M10 fork crimps
1 x 5m 2 core auxiliary lead terminated in 4mm plugs
1 x 5m 2 core auxiliary lead terminated bare ends
The lead set is supplied in a reinforced plastic wallet.

Optional Accessories

200A-3PH delta-star transformer.

Optional 200A-3PH/ED Delta-Star Supply Transformer

The optional delta-star supply transformer allows operation from 115V, 230V, 400V and 440V 3 wire (delta) supplies. The input voltage is selected bya switch on the unit. An auxiliary single phase output is also provided to supply power to a DVS3 voltage source.

Tư vấn dịch vụ
  • Lê Chương
0982 055 781
Hỗ trợ kỹ thuật
Kế toán ETCO
  • Lê Phương