| Brand | ABB |
| Model NO. | Arc-proof Air-insulated Switchgear for Primary Distribution 12kV 630...2000A 25kA |
| Rated voltage | 12kV |
| Rated frequency | 50/60Hz |
| Series | LeanGear ZS9 |
Description：
LeanGear ZS9 is an arc-proof air-insulated switchgear designed to meet space requirements and ratings of low electrical distribution grids.
It offers optimal safety and reliability standards, consistent with the ABB’s UniGear range of switchgear. With a proven robustness and flexibility, the LeanGear ZS9 is tested for tropical conditions.
Main benefits：
Safety: Increased safety level assured by integrated ducting system against effects of internal arc.
Security: Comprehensive interlocks provide optimum protection for both personnel and equipment.
Space: Maximum functionality in a compact design with reduced footprint and height.
Service: Ease of service and operation by personnel as switchgear and cable termination height are ergonomically designed.
Speed: Minimal service downtime attributable to modular circuit breaker design and built-in features that eliminate use of special handling tools.
Strength: Robust panel structure that is proven against external mechanical impacts.
Main features：
Type-tested to IEC standard by STL lab.
Internal arc classification IAC AFLR 25kA 1s.
Classified as LSC2B, PM.
Up to 1250A, proven for severe climatic conditions compliant to IEC 62271-304 Class 2.
CB racking with closed door.
Cable termination height of 700 mm.
IP4X degree of protection.
Extensible on both sides.
Integrate with ABB Relion® series relay for protection and control.
For Higher Altitude contact ABB.
VInd/L circuit breaker:
Floor-rolling circuit breaker.
Suitable for E2, M2, and C2 endurance class application.
Integral spring charging handle.
Built-in mechanical anti-pumping device.
Single line diagram of typical units：
Typical feeder unit：
A: Circuit breaker compartment
B: Busbar compartment
C: Cable compartment
D: Low voltage compartment
E: Integral panel gas duct
Login
