Megger CSU600A/AT Current Supply Unit (230V) - Optional Built-in Timer & Analog Ammeter
The Megger CSU600A and CSU600AT current supply units are high current supply units that have two main fields of application. The first is to conduct primary tests on protective relays. A primary test shows whether all parts of the protection system are functioning together properly within the specified time limits under operating conditions. The second field of application involves conducting current tests on low-voltage circuit breakers and overcurrent devices.
The CSU600A is a compact instrument ideal for performance and turn-ratio tests of current transformers, primary tests of protective relays, current tests on low and high-voltage circuit breakers, and commissioning tests that require variable currents.
The CSU600AT provides a more comprehensive solution. It has a built-in timer and an analogue ammeter that provide rough current settings quickly and easily. As a result, connection time has been reduced to the bare minimum. Both the CSU600A and CSU600AT current supply units have an excellent weight-to-performance ratio.
When ordered with accessories the kits include a transport case GD-00182 and a cable set GA-05052.
Key Features
- Compact and rugged
- Quick and easy to use
- Broad application range
- Excellent weight/performance ratio
Product Range
- Megger BF-12200 CSU600A 230 V
- Megger BF-12290 CSU600A 230 V with Accessories
- Megger BF-22200 CSU600AT 230 V
- Megger BF-22290 CSU600AT 230 V with Accessories
| CSU600A / CSU600AT Current Supply Units | ||
|---|---|---|
| *Specifications are valid at nominal input voltage and an ambient temperature of +25°C, (77°F). Specifications are subject to change without notice.* | ||
| Environment | ||
| Application Field | The instrument is intended for use in high-voltage substations and industrial environments | |
| Operating Temperature | 0°C to +50°C (32°F to +122°F) | |
| Storage & Transport Temperature | -40°C to +70°C (-40°F to +158°F) | |
| Humidity | 5% - 95% RH, non-condensing | |
| CE-Marking | ||
| EMC | 2004/108/EC | |
| LVD | 2006/95/EC | |
| General | ||
| Mains Voltage | 115 or 230 V AC, 50 / 60 Hz | |
| Power Consumption | 115 V, 667 VA cont. (interm. 3738 VA) | |
| Power Consumption Max | 230 V, 851 VA cont. (interm. 6440 VA) | |
| Protection | Thermal cut-outs and miniature circuit breakers | |
| Instrument Dimensions | 356 x 203 x 241 mm (14.0" x 8.0" x 9.5") | |
| Transport Case Dimensions | 610 x 290 x 360 mm (24.0 x 11.4 x 14.2") | |
| Weight | 21.9 kg (48 lbs) 38.3 kg (84.4 lbs) with accessories and carrying case | |
| Current Cables | 2 x 5 m (16 ft), 50 mm² | |
| Measurement Section | ||
| Output for External Ammeter | 600/6 A | |
| Inaccuracy | ±0.5% | |
| Timer (only CSU600AT) | ||
| Range | 0-999.999 s | |
| Resolution | 1 ms | |
| Inaccuracy | ±0.02% of shown value + 0 to 2 ms | |
APPLICATION EXAMPLE
IMPORTANT
Read the User's manual before using the instrument.
Primary test of protective relay equipment and low-voltage circuit breaker
- Connect the CSU600A's current outputs across the current transformer (diagram A) or to the breaker terminals (diagram B).
- Connect Timer TM200's start input to output T and the stop input to the protective relay equipment's auxiliary contact.
- Set the current.
- Execute the test.
- Read the time from TM200.
| SKU | CSU600A-AT |
|---|
