Megger's B10E is a portable, self-contained AC/DC voltage power supply specifically designed for use in substations and similar industrial applications. Using this AC/DC power supply, it is possible to test both medium and high voltage power circuit breakers.
Made with reliability and stability in mind, the B10E can generate continuously-variable AC and DC voltage from 24 to 250V. Specific, separate outputs are included for close coil, trip coil and spring charging motor voltage, catering for use in various different applications.
The Megger B10E power supply is made with portability in mind - a built-in carrying handle is included on the top of the instrument and a high-quality transportation case is also included in the pack alongside cables.
To ensure the safety of the user, the Megger B10E includes thermal, overload and/or time-limit cut outs.
Megger B10E AC/DC Voltage Power Supply Key Features
- Powerful voltage generating tool for use in substations and testing on medium/high voltage power circuit breakers
- Reliable, stable power supply
- Continuously variable AC and DC voltage from 24 to 250V
- Separate outputs for close coil, trip coil and spring charging motor voltage
- Direct triggering for minimum trip voltage testing
- Current shunt included - used to measure external current in coils or spring-charging motors
- Digital voltage readout display for voltage selection
- Inputs for external trig signal or short-circuiting jumper
- Thermal, overload and time-limit safety cut out features
What's Included?
- Megger B10E Power Supply
Megger B10E Technical Specifications
Specifications are valid at nominal input voltage and an ambient temperature of +25°C, (77°F). Specifications are subject to change without notice.
Environment | |
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Application Field | The instrument is intended for use in medium and high voltage substations/industrial environments |
Operating Temperature | 0 to 50°C (32 to 122°F) |
Storage and Transport Temperature | -40 to +70°C (-40 to +158°F) |
Humidity | 5 to 95% RH, non-condensing |
CE-Marking | |
EMC | 2004/108/EC |
LVD | 2006/95/EC |
General Specifications | |
Mains Voltage | 115 / 230V AC, 50/60Hz |
Power Consumption (Max) | 3300W |
Protection | Thermal cut-outs, +80°C (+176°F) Short-circuit protectors at DC outputs |
Instrument Dimensions | 350 x 270 x 220mm (13.8 x 10.6 x 8.7 inches) |
Transport Case Dimensions | 610 x 290 x 360mm (24.0 x 11.4 x 14.2 inches) |
Weight | 20.8kg (45.8lbs) 29.3kg (64.6lbs) with accessories and transport case |
Test Lead Set, with 4mm Stackable Safety Plugs | 2 x 0.25m (0.8ft), 2.5mm² 2 x 0.5m (1.6ft), 2.5mm² 8 x 2m (6.6ft), 2.5mm² |
Display | LCD |
Measurement Section | |
Range | 0 to 300V DC 0 to 300V AC |
Resolution | 1V |
Inaccuracy | ±1% of displayed value, DC ±2.5% of displayed value, AC |
Current Shunt | 5A/50mV ±0.5% (built-in) |
Outputs (DC) CAT II Coil, Closing/Breaking | ||
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Output Voltage | 24-300V DC | |
Load Interval | Max 1s (at currents over 50mA) | |
Ripple | 2% peak-to-peak of the preset voltage | |
No-Load Voltage | Current | Load Dependency |
24V | 10A | <6% |
48V | 10A | <3% |
110V | 7.9A | <2% |
250V | 3A | <2% |
300V | 1.25A | <2% |
Outputs (AC), CAT II Coil, Closing/Breaking | ||
Output Voltage | 24 to 300V AC | |
Load Current | Max 5A | |
Load Interval | Max 30 min |
Output DC, CAT II Motor | |||
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Output Voltage | 24 to 300V DC (loaded) | ||
Open Circuit Voltage | Current | Load Voltage | Max Load Interval |
44V | 18A | 24V | 20s |
48V | 12A | 40V | 60s |
48V | 18A | 30V | 20s |
120V | 12A | 90V | 60s |
120V | 18A | 70V | 20s |
240V | 6A | 200V | 60s |
240V | 9A | 185V | 20s |
Max Voltage: Terminals to Protective Earth (Ground) | |
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Terminal | Voltage |
Coil Closing, AC/DC | 300V AC |
Coil Breaking, AC/DC | 300V AC |
Motor | 250V AC |
Shunt | 250V AC |
Trigger Closing | 250V AC |
Trigger Breaking | 250V AC |
Reviews
SKU | BG-29002 |
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Manufacturer Part Code | BG-29002 |