MEGGER B10E AC/DC Power Supply Unit
The MEGGER B10E is a portable, high-stability AC/DC power supply designed for testing circuit breaker coils and spring-charging motors, specifically suited for substations. It delivers a ripple-free, continuously variable voltage source that ensures accurate minimum trip voltage and operational testing without dependency on station batteries.
Features & Benefits
- Output voltage continuously variable from 24 V to 250 V AC/DC for flexible testing needs.
- Dedicated outputs for trip coil, close coil, and motor circuits enable targeted testing.
- High load stability with low ripple DC output ensures precise and reliable test results.
- Power consumption around 3300 W supports robust operation under demanding conditions.
- Built-in thermal, overload, and time-limit protections promote safe and reliable usage.
- External triggering facilitates comprehensive breaker operation testing workflows.
Use Cases / Applications
- Testing and commissioning of medium voltage (MV) and high voltage (HV) circuit breakers.
- Accurate minimum trip voltage checks for circuit breaker coils.
- Spring-charging motor operation testing in substations without reliance on station batteries.
- Substation maintenance requiring stable and variable AC/DC power sources.
MEGGER B10E | AC/DC POWER SUPPLY UNIT
DATASHEET
SPECIFICATIONS
1. Key Performance & Electrical
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Output Voltage Range: Continuously variable from 24 V to 250 V AC or DC (open circuit up to 300 V).
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Application Focus: Circuit breaker testing, minimum trip voltage checks for close and trip coils, and spring-charging motor operation independent of station batteries.
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Output Configuration: Dedicated separate outputs for close/trip coils and spring-charging motor voltage circuits.
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Load Stability & Ripple: High load stability with low ripple DC output (< 2% peak-to-peak) for precise minimum trip voltage testing.
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Power Supply & Consumption: Operates on 115 / 230 V AC, 50/60 Hz with a maximum power consumption of 3300 W.
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Safety & Protection: Built-in thermal cut-outs (80 °C / 176 °F), short-circuit protection on DC outputs, and automated 1-second current interruption for coil protection.
2. General & Physical
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Compatibility: Designed as a specialized standalone power supply and trip coil tester for medium- and high-voltage circuit breakers.
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Dimensions (W x H x D): 350 × 270 × 220 mm for the main instrument unit.
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Weight: 20.8 kg for the instrument alone; approximately 29.3 kg complete with transport case and standard accessories.
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RENTAL DETAILS & LOGISTICS
Rental Terms 1 Day minimum
Extension Terms Flexible Weekly / Monthly Extensions Delivery Nationwide & International Support 24x7 on-call + on-site support Availability UAE, Bahrain, Saudi Arabia, Spain RENTAL INQUIRIES & CONTACT
For rental inquiries, contact Skysun Energy via email at support@skysunenergy.com or by phone depending on the country you require.
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Bahrain: +973 3312 1984
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Saudi Arabia: +966 509674576
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UAE: +971 5257 97530
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Spain: +34 603987120
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