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The innovative test system with 1500 V & 1000 A
Our high-performance test system I-TS (Infeed test system) is a high dynamic, bidirectional DC power supply with continuous and seamless transition from source to sink operation. Thanks to the 3-level technology, it off ers an adjustable voltage range of 10 – 1500 V with a center point. The DC channels can also be operated individually or in parallel. The outstanding performance is the basis for a wide range of applications in the automotive, hydrogen and laboratory sectors.
Voltage range 2x 5 – 750 V / 1x 10 - 1500 V
| Power in kW | Current in A | Dimensions (W x D x H in mm) | |
|---|---|---|---|
| I-TS-3872-1500-300-1000 | 300 | 1000 | 2400 x 800 x 2200 |
| I-TS-3872-1500-600-1000 | 600 | 1000 | 4800 x 800 x 2200 |
General technical dataI-TS-3872
| AC mains voltage AC mains frequency |
380 / 400 V ± 10 %, 3-phase, PE, 50 / 60 Hz ±5 % |
|---|---|
| Measurement accuracy | Voltage: 16 Bit ADC // Current: 16 Bit ADC |
| Ripple voltage / current | ≤ 0,1 % eff . fs |
| Voltage tolerance dynamic (0-100 % INom in 3 ms) |
Battery tester < 3 % Battery emulator < 1 % |
| Short circuit performance | Short circuit proof: Icw: 4,5 kA |
| Permissible environmental conditions: Storage as per EN 60721-3-1 Transport as per EN 60721-3-2 Operation as per EN 60721-3-3 |
1K21 / 1M11, +5 to +40 °C 2K12 / 2M4, -25 to +70 °C 3K22 / 3M11, +5 to +40 °C |
| Cooling method | Enforced water cooling (IP54) |
| Safety of machinery - Safety-related parts of control systems |
EN ISO 13849-1 EN ISO 13849-2 |
| Safety of machinery | EN 60204-1 Exception: • Sec. 11.3 Protection type see Techn. Data • Sec. 13.2 Identifi cation of conductor |
| EMC standards | EN 61000-2-4 Class 3 EN 61000-6-2 EN 61000-6-4 |
Standard features
The I-TS-3872 impresses even in the standard system configuration with its extensive equipment and is therefore ready for immediate use by customers from all over the world. The following is a small excerpt:
Allgemeine Daten
- ■ Input voltage 380 / 400 V, 50 / 60 Hz
- ■ Sense connections for voltage measurement / regulation
- ■ DC current and voltage measurement with 0.1 %
full scale accuracy - ■ Switchable battery tester / battery emulator version
- ■ Protection class IP54
- ■ Water cooling
- ■ Integrated water/water heat exchanger
- ■ Plug and Play parallelization of two I-TS 3872
with the same technical data
Safety features
- ■ Lockable main switch as load-break switch
- ■ Safety control for Performance Level d in accordance with
EN 60204-1 / ISO 13849-1. - ■ Voltmeter and indicator light in cabinet door
- ■ Redundant DC output contactors
- ■ Connection terminals for external „emergency stop“
- ■ 2x connection terminals for external „Stop“
- ■ 1x connection terminals for external
„operating mode selection“ - ■ DC output electrically isolated
- ■ 2x insulation monitoring devices (separately switchable)
Interfaces
- ■ 10 inch display with touch operation
- ■ Modbus / TCP interface
- ■ CAN interface
- ■ VNC interface
Options (extract)
- ■ 2x fi eldbus interfaces EtherCAT or Profi net IO or Profi bus DP (one per channel)
- ■ Door lock
- ■ Fail-safe feedback:Emergency stop, stop, DC output contactors open (no individual selection possible)
