Relay Test : RTS Series
Motwane’s RTS Series, also known as Secondary Current Injection kit, is a portable and cost effective solution to test voltage & current based relays. It is designed with highly accurate digital meters for testing protective devices.
Motwane’s RTS Series, also known as Secondary Current Injection kit, is a portable and cost effective solution to test voltage & current based relays. It is designed with highly accurate digital meters for testing protective devices. The MOT-SIK set provides a high burden kit to test electromechanical relays. SIK series can provide up to 200A for CT and MCB testing. The compact & rugged design makes it easy to move it in the relay room.
Applications
The secondary current injection test of solid-state units can be performed by a specially designed power supply unit. Secondary injection tests are always done prior to primary injection tests. The purpose of secondary injection testing is to prove that the correct operation of the protection scheme is downstream from the inputs to the protection relay(s). It is done to minimize the risks during the initial testing of the LV side of the equipment. It should be noted that the secondary current injection method only tests the solid-state trip unit logic and components like a relay, miniature breaker, etc.
Over Current Relay
Undercurrent Relays
Overvoltage Relays
Under Voltage Relays
Thermal Relays
Earth Fault Relays
Electromechanical Relays
Miniature Circuit breaker etc.
Features
- Compact unit with a rugged case
- Variable model and selectable output current up to 200A/600VA
- Output voltage 0-250V AC/DC
- Auto cut off upon tripping relay
- Timer range: 0.0001-9999 seconds, auto-ranging, digital timer with an accuracy of up to ±0.05%±2 Counts
- Wheel mounted for easy transportation
| Model | MOT-SIK10 | MOT-SIK20 | MOT-SIK50 | MOT-SIK100 | MOT-SIK200 |
| Output Current | 0-10A | 0-20A | 0-50A | 0-100A | 0-200A |
| Selectable Current Ranges (O/P current display on % Ammeter) | 0-1-5-10A | 0-1-5-10-20A | 0-1-5-10-25-50A | 0-1-5-10-25-50-100A | 0-1-5-10-25-50-100-200A |
| Burden | 200VA | 400VA | 600VA | ||
| O/P DC Voltage | 0-250V DC | ||||
| O/P AC Voltage | 0-250V AC | ||||
| Voltage Accuracy | ±1.5% of full scale reading ±2 digits | ||||
| Voltage resolution | 1V | ||||
| Current Accuracy | ±1.5% of full scale reading ±2 digits | ||||
| Current resolution | 1% of the full scale | ||||
| Timer Range | 0.0001-9999 seconds, auto-ranging, digital timer | ||||
| Timer Accuracy | ±0.05%±2 Counts | ||||
| Duty Cycle | 30Min ON, 10Min OFF | ||||
| Mode of Operation | Manual | ||||
| Display | LED Seven Segment Digital Display Meters | ||||
| Indications | Bright LED for Power ON & Test ON | ||||
| Main Supply | 230 Vac, 50/60Hz ±10%, 1 Phase | ||||
| Protection and Safety | Fast blow glass fuse
Overcurrent tripping |
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| Operating Temperature | 0-55°C, 5-90% RH non condensing | ||||
| Output Current leads | PVC insulated 2.5 sq. mm cu cables 2X1.5mtr lug at both ends | PVC insulated 10 sq. mm cu cable 2X1.5mtr lug at both ends | PVC insulated 16 sq. mm cu cable 2X1.5mtr lug at both ends | PVC insulated 25 sq. mm cu cable 2X1.5mtr lug at both ends | PVC insulated 50 sq. mm cu cable 2X1.5mtr lug at both ends |
*We also provide Customized RTS as per requirements
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