ABB UniGear ZS1 Instruction Manual

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(*)
(**)
3
4
3
4
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Figure 37: Handling by means of fork lift trucks
4.6.2.3 Handling by means of ABB truck
For handling and inserting the apparatus into the switchgear, use the truck 1 supplied by ABB (Figure
38).
• Do not use the racking in/out truck for any purpose other than handling our apparatus.
• Fix the circuit-breaker to the truck before moving it.
In order to handle the circuit-breaker by means of the relevant truck, follow the instructions below
(figure 38):
• hook the lifting bolts to the circuit-breaker supports and align it above the truck (1):
• press the handles (2) towards the circuit-breaker centre (*) to make the horizontal check pins go in
(3);
• put the circuit-breaker on the truck;
• push the circuit-breaker towards the circuit-breaker compartment and insert the truck into the guides
until the handles (2) are released (**) outwards and the horizontal locking pins go into the slots (4),
locking the circuit-breaker.
Figure 38
(*) Handling direction for horizontal locking pin entry.
(**) Handling direction for exit of the horizontal locking pins.
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ABB UniGear ZS1 Specifications

General

Rated Voltage	up to 24 kV
Rated Current	up to 4000 A
Frequency	50/60 Hz
Rated Short-Circuit Breaking Current	up to 50 kA
Rated Peak Withstand Current	up to 125 kA
Insulation	Air-insulated
Type of Switchgear	Metal-clad
Rated Short-time Withstand Current	up to 50 kA for 3s
Internal Arc Classification	IAC AFLR
Protection Degree	IP4X
Busbar System	Single and double busbar
Type Tested Assembly	IEC 62271-200
Dimensions	Varies depending on configuration
Weight	Varies depending on configuration