hager unimes H U-PW powerway - Page 41

powerway enclosures and components
U-PWE/U-PWK
U-PW powerway System Manual 39
Miscellaneous
Form of internal separation
1
2b, 3b, 4b
Solid door
3 module doors
Device operation
Can be operated from the outside
Can be operated behind the door
FE1
HF
Type of functional unit design
Plug-in technology/fixed installation -F
Plug-in insertion technology -W
FFF/FFD
WWD
Enclosure colour
RAL 7035, RAL of choice
Device compartment: Functional units with air circuit breaker
Device type hw+ (HW1...)
1600 A (rear connection and front connection)
Equipment carrier
Horizontal support frame
Device size
HW1...
Switch/circuit breaker designation
HW1XXXXXX
Rated current switch/circuit breaker I
nc
400 - 1600 A
Field connection positions from ACB to the main busbars
Top, middle, bottom
Enclosure width
600 mm
Rated operational voltage U
e
400 V, 690 V
Rated short-time withstand current I
cp
66 kA, 55 kA
Rated peak withstand current I
pk
145 kA, 121 kA
Type of functional unit design
Position 1, main circuit/device input
Position 2, main circuit/device outlet
Position 3, auxiliary circuit
F = fixed connection (with tools)
D = drawable connection (without tools) W = guided connection
-F: FFF, FFD
-W: WWD
Number of installable circuit breakers
1
Number of terminals
3P, 4P
Module heights
12 MU = 600 mm
Device installation position
Vertical
Type of N/PEN separation
Neutral conductor disconnector up to 2000 A (NP1250,
NP2250), detachable separation
Position of N/PEN separation
Terminal compartment or device compartment
Terminal compartment
Module heights
12 MU = 600 mm
Connection direction
Enclosure roof and base
Connection type
Cable connection, current bar connection up to 1600 A
Cable connection cross sections
– 400 A
4 x (2 x 240 mm²)
– 630 A
4 x (2 x 240 mm²)
– 800 A
4 x (2 x 240 mm²)
– 1000 A
4 x (2 x 240 mm²)
– 1250 A
4 x (4 x 240 mm²)
– 1600 A
4 x (4 x 240 mm²)
Position of the PE conductor
Horizontal, Cu rail lying