Key facts
- Brand
- ABB
- Model
- 02 E
- Category
- Industrial Robot
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-18
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ABB VM1 Vacuum Circuit-Breaker Instruction Manual
The ABB VM1 vacuum circuit-breaker is designed for indoor installation in air-insulated switchgear. It is intended for use in systems requiring high switching frequency and short-circuit breaking operations, offering high operational reliability and a long service life with minimal maintenance requirements. The device can be supplied as individual units for stationary mounting or mounted on withdrawable parts.
Read onlineABB 02 E specifications
| Maximum ambient temperature | + 40 °C |
|---|---|
| Minimum ambient temperature | - 25 °C |
| Maximum relative humidity (24h average) | 95% |
| Maximum site altitude | ≤ 1000 m |
All ABB 02 E documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Disassembly, diagnostics and part numbers, for repair.
Questions answered in these manuals
Who should perform the installation and maintenance of this equipment?
Installation, operation, and maintenance must be carried out by specialist electricians only.
What safety measures must be taken before working on the equipment?
Before starting any work, the equipment must be disconnected from power, earthed, and short-circuited.
How often should thermometers be inspected?
Thermometers should be inspected once per year to verify their operation.
From: ABB 1ZCL000002EG Power Transformers Operation and Maintenance Manual
When is the conservator inspected?
The conservator must be inspected once every five years, or when a sharp change in insulation resistance is noted.
From: ABB 1ZCL000002EG Power Transformers Operation and Maintenance Manual