Preen ARLC-250 Automated RLC Load Bank for Anti-Islanding Test (250KVA)

System Configuration: The main circuit includes Resistive (R), Inductive (L), and Capacitive (C) loads, each independently controlled by switches and managed via computer software

Resistive Load: 3 Phase, 15 W to 250 kW, adjustable

Inductive Load: 3 Phase, 15 VA to 250 kVA, adjustable

Capacitive Load: 3 Phase, 15 var to 250 kvar, adjustable

Load Steps: 10 VA

Load Input Voltage: 3 Phase, A: 220/380 V, B: 120/208 V, C: 277/480 V, D: 230/400 V

Frequency: 50 Hz or 60 Hz

Phase Voltage Measurement Range: 0 to 300 V

Phase Voltage Measurement Accuracy: ±0.2 %

Phase Voltage Measurement Resolution: 0.1 V

Current Measurement Range: 0 to 1000 A

Current Measurement Accuracy: ±0.2 %

Current Measurement Resolution: 1.0 A

Active Power Range: 0 to 250 kW

Active Power Accuracy: ±1 %

Active Power Resolution: 10.0 W

Reactive Power Range: Active power is measured from 0 to 250 kvar, with ±1 % accuracy and 10.0 W resolution

Wiring Configuration: Three-phase four-wire system or three-phase three-wire system

Control Mode: Automated control and load application through a remote PC, RLC load discharge continuously adjustable for precise simulation

Interfaces: Ethernet, RS-485 (optional)

Storage Device: Measurement data transferred directly to a PC, with analysis software supporting automatic recording and storage

Cooling System: Forced-air cooling

Operating Temperature: -10 °C to +40 °C

Operating Power Supply: AC single-phase 220 V or 120 V, 50 Hz or 60 Hz

Maximum Power Consumption: 3200 W

Voltage Range: 0 V to 310 V

Dimensions (H × W × D): R: 1800 × 1200 × 1700 mm; L: 1800 × 1200 × 1700 mm; C: 1800 × 800 × 1700 mm

Weight: Approx. 4000 kg