910121_PTS Brochure

900 EX

The 900 EX is ideal for testing and emulating energy storage and drive train components. The increased performance (rise time/slew rate) and increased accuracy make the 900 EX ideal for applications like Heavy Industrial (ships, trains, trucks, and aircraft), Military (hybrid drives and aircraft launch systems), Power Electronics (solar panels, inverters), and Hardware in the loop testing. Digital controls protect critical systems and components, and the system can self-adjust to external environmental events like unstable power sources. The bi-directional system can operate at ± 250kW, or combined, it can scale to ±1MW.

The 900 EX, with new LCD touchscreen display, is an intelligent system that will give you the accuracy, speed, and control to add value to your tests.

Technical Specifications

Independent

Parallel

Multi-unit

900V 500A

900V

900V

Voltage

1000A

4000A

Current

250kW

250kW

1000kW

Power

250μs (Ethernet)

Command latency

93%

Energy recovery efficiency

±0.05V or ±0.05% of reading

Measurement error-voltage

±160mA or ±0.05% of reading

Measurement error-current

3ms*

7ms*

7ms*

Rise time voltage - step (0-500v)

0.5ms*

0.6ms*

0.9ms*

Rise time current - step (0-300a)

171V/ms

89V/ms

76V/ms

Slew rate voltage

769A/ms

1282A/ms

1935A/ms

Slew rate current

274kW/ms 50Hz (500V) 75Hz (250V) 175Hz (500A)

500kW/ms

833kW/ms

Slew rate power

50Hz (500V)

50Hz (500V)

Tracking bandwidth voltage

150Hz (700A)

50Hz (700A)

Tracking bandwidth current

100Hz (150kW)

150Hz (250kW)

50Hz (250kW)

Tracking bandwidth power

Fiber to Ethernet CAN RS-232

10ms 10ms 50ms

Output data sampling

3 Phase, 380, 400 and 480 VAC

Input voltage options (+10%/-15%)

410, 389 and 324 Amps respectively

Current draw

6063 lb (2750 kg)

Weight

72” W x 76.5” H x 39” D (183cm W x 194cm H x 99cm D)

Dimensions

Operating Range Configuration

Voltage (Vdc)

Current (Adc)

Power (kW)

+8 to +750

-500 to +500

-250 to +250

+751 to +825

-400 to +400

-225 to +225

Independent

+826 to +900

-300 to +300

-200 to +200

+8 to +750

-1000 to +1000

-250 to +250

+751 to +825

-800 to +800

-225 to +225

Parallel

+826 to +900

-600 to +600

-200 to +200

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