Double Inverter Modules KWD

The compact inverter module KWD receives two independent KW inverters in one
housing. They form a cost-efficient and very compact solution for multi-axle systems of low power.

The basic unit must be equipped with two separately selectable controller cards.

Features:
- Power range up to 5 kVA
- Very compact dimensions
- Cooling with coldplate technology
- Precise and highly dynamic control of all three-phase motors (synchronous
/asynchronous motor, torque/spindle motor, linear or rotary action)
- Safe locking against impermissible motor start (category 4) via
output stage enable (OSE)
- Acceptance of 2 controller cards (KW-R03 or KW-R03P or KWR04), no
option slots

Technical data

Type KWD 1 KWD 2 KWD 5

Rated output voltage VAC 3 x 350 for sinusoidal current

Output frequency Hz 0 .... 800

Rated output power kVA 2 x 1 2 x 2 2 x 5

Maximum output power
(for 10 s) kVA 2 x 2 2 x 4 2 x 10

Rated output current kg 2 x 1.65 2 x 3.3 2 x 8.3

Maximum output current
(for 10 s) A 2 x 3.3 2 x 6.6 2 x 16.6

Weight kg 3

Dimensions: Width
(height = 333, depth = 255) mm 55

Type		KWD 1	KWD 2	KWD 5
Rated output voltage	VAC	3 x 350 for sinusoidal current
Output frequency	Hz	0 .... 800
Rated output power	kVA	2 x 1	2 x 2	2 x 5
Maximum output power (for 10 s)	kVA	2 x 2	2 x 4	2 x 10
Rated output current	kg	2 x 1.65	2 x 3.3	2 x 8.3
Maximum output current (for 10 s)	A	2 x 3.3	2 x 6.6	2 x 16.6
Weight	kg	3
Dimensions: Width (height = 333, depth = 255)	mm	55