2
Standby Battery
Battery Type
2 x 12V Valve Regulated Lead Acid
Battery Capacity
See below under enclosure size.
Battery Charging Fuse protection
F630mA 20mm glass
Mechanical
Model
Enclosure
Dimensions
w x h x d [external] (mm)
Max Battery
Capacity
Weight (kg)
[excluding battery]
G240xN-C
330 x 275 x 80
2 x NP7 (7Ah)
G2401N
3.16
G2402N
3.22
G2403N, G2405N
3.30
G240xN-R
390 x 410 x 80
2 x NP17 (17Ah)
G2401N
6.03
G2402N
6.09
G2403N, G2405N
6.17
G240xN-H
400 x 420 x 140
2 x NP17 (17Ah)
G2401N
8.39
G2402N
8.45
G2403N, G2405N
8.53
Environmental
Temperature
-10 to +40°C (operating) 75% RH non-condensing
-20 to +80°C (storage)
C
ONNECTIONS
O/P +, -
Connection to equipment to be powered (Observe polarity)
BATT +, -
Connection to standby battery. Use cables provided (Observe polarity)
I
NSTALLATION
I
NSTRUCTIONS
This unit is only suitable for installation as permanently connected equipment. This PSU is
NOT
SUITABLE
for external installation. This unit must be fed from a mains power source having a separate
(approved) disconnect device and fitted with a fuse or other over-current protection device rated at 3A
maximum. Ensure that the disconnect device used has appropriate earth fault protection to the
applicable standard.
EQUIPMENT MUST BE EARTHED
. Before installation, ensure that external
disconnect device is
OFF
.
The PSU should be installed according to all relevant safety regulations
applicable to the application.
Mounting
1)
Mount securely in correct orientation allowing minimum clearance – see diagram.
2)
Route mains and low voltage output cables via different knockouts and/or cable entry holes.
3)
Use bushes and cable glands rated to UL94 HB minimum.
Mains Power Up
4)
Attach correctly rated mains cable (minimum 0.5mm
2
[3A], 300/500Vac).Fasten with cable ties.
5)
Apply mains power. Check for 27.6Vdc on load outputs. Check Green Mains LED is ON.
6)
Disconnect mains power.
Load Output
7)
Attach correctly rated load cable and fasten using cable ties. Note polarity.
8)
Apply mains power. Check Green Mains LED is ON.
9)
Verify load is operating correctly.
10)
Disconnect mains power.
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