Technical Specification; Technical Specification For Secogear -Table 1; Technical Specification For Secovac Vb2 Plus (Circuit Breaker) -Table 2; Main Circuit Resistance Of Secovac Vb2 Plus -Table 3 - GE SecoGear User Manual

SecoGear 24kV-27kV Air Insulation Switchgear
Technical Specification
Technical specification for SecoGear -Table 1
Rated voltage
Rated power frequency withstand voltage
Rated lightning impulse withstand voltage
Rated frequency
Rated current
Rated short time withstand current(3s)
Rated peak withstand current1)
Resistance
IP level for weather protection
Technical specification for SecoVac VB2 Plus (Circuit breaker) -Table 2
Rated voltage
Rated power frequency withstand voltage
Rated lightning impulse withstand voltage
Rated frequency
Rated current
Rated short-circuit breaking current:
Percentage of DC component
Rated short-circuit closing current
Rated short time withstand current
Rated peak value withstand current
Rated duration time for short-circuit
Opening Time
Closing Time
Rated auxiliary control voltage
Operation sequence:
Mechanical life operations:
Electrical Endurance
Single Capacitor Switching current
*Consult with GE

Main circuit resistance of SecoVac VB2 plus -Table 3

Item
Rated current
Withdrawable
7
kV
kV
kVp
Hz
A
kA
kAp
u Ω
Enclosure
Between compartment
kV
kV
kVp
Hz
A
kA
kAp
kA
kAp
s
ms
ms
V
Times
Class
A
Unit
A
µ Ω
24
50
125
50/60
1250/2500
31.5
82
≤ 110 ( ≤ 1600A)
≤ 85 ( ≥ 2000A)
IP4X
IP2X
24
50
125
50/60
1250/2500
31.5s
Up to 52%
82
31.5
82
3
20 ～ 50
30 ～ 70
24*/30*/36/48/60/110/220 V DC 110/220 V AC
O-0.3s-CO-15s-CO/ O-0.3s-CO-180s-CO
10000 (M 2)
E2
400
Value
1250
≤ 45
27
65
125
27
65
125
2500
≤ 25