PG Drives Technology VR2 series, Operation And Installation Manual

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VR2 C
ONTROL
S
YSTEM
SK77898/2
PG
DRIVES TECHNOLOGY
28
4 Connections
There are 8 generic VR2 Power Module configurations. Each Power Module includes
a Joystick connector, a battery connector, 2 motor connectors (left and Right), an
on-board charger, an individual inhibit input and up to 2 actuator control connections.
On Power Modules with less than 2 Actuator Connections,
the un-populated connectors will be blanked off.
4.1 Crimping
Good quality crimping is essential in ensuring the long term reliability of the wheelchair’s
electrical system. Poor quality crimps may initially appear to be satisfactory but, over
time, they may cause problems. It is recommended that crimp quality is maintained
by implementing the procedures detailed in IEC-60352-2 1990.
Defective or poor quality crimps may affect the warranty
of the control system. PGDT accepts no liability for losses
of any kind arising from failure to comply with this condition.
4.2 Connector Kits
The connector kits can be purchased from PG Drives Technology, or from Intech
directly. Intech’s details are as below.
Intech (UK) Intech (Asia)
Tel: +44 (0)1522 783030 Tel: +886 (0)4 2358 1581
Fax:+44 (0)1522 783031
www.intech.uk.net
Hand tools for crimping and extraction are available from Intech. The references
are as follows.
Crimp tool for 0.5-1.0mm
2
wire: ICT-29020
Crimp tool for 4.0-6.0mm
2
wire: ICT-29030
Extraction tool for 0.5-1.0mm
2
: IET-503
Extraction tool for 4.0-6.0mm
2
: IET-560
Connector
Kits
Motor
Battery
D50750
D50751
On Board Charger
Inhibit 2
D50752
D50753
Actuator
D50754
PGDT
Reference
IPG-7401-PS
IPG-7201-PS
IPG-7301-PS
IPG-8201-PS
IPG-8202-PS
Intech
Reference