GNB® Industrial Power EHF SERIES™ Family of Chargers

GNB® Industrial Power
EHF SERIES™ Family of Chargers
EHF Chargers
The EHF Series™ provide a multi-curve range for standard flooded, low maintenance
flooded and low maintenance valve regulated batteries.
This smart charger includes multiple algorithms appropriate for our Element®, GNB®
Flooded Classic®, GNB® Flooded Classic Platinum™, Tubular-HP® and Tubular-LM™
batteries. The small, light-weight, quiet packaging enables an easy installation for rack
or wall mounting.
Conventional
Charger
The importance of matching battery and charger cannot be underestimated, so
when the world’s leading manufacturer of motive power batteries dedicates years
of research and development to this cause, you can be assured of the optimum
in compatibility.
Incorporating the latest concepts, these high frequency chargers for standard
flooded, low maintenance flooded and low maintenance valve regulated
batteries ensure reliability, safety, ease of use and optimal charging.
Opportunity
Charger
Multi-Circuit “Gang”
Charger
™
EHF-HP
High Frequency Opportunity Charger
Features:
Cost Savings
High Performance
Cycle History
Greater efficiency of power conver-
With a DC output of 300 amps at
Data archive available from front
sion compared to Ferroresonant
24, 36, and 48 volts, and 200 amps
panel detailing recharge informa-
and SCR technologies results in
at 72 and 80 volts, GNB’s EHF-HP
tion from last 250 cycles, including
reduced power consumption and
opportunity charger is capable of
charts from last 15 recharges view-
reduced energy costs.
applying a 25A/100Ah start rate to a
able on the LCD Display.
Reduced maximum input currents
very broad range of batteries.
Technology
allow for reduced circuit breaker,
Optimized Charge Profile
Utilizes space saving Planar Trans-
cabling, and distribution equipment
GNB’s EHF-HP temperature com-
former design with ferrite core. Zero
sizes.
pensated charging algorithm and a
Volt Switching (ZVS) technology
programmable 80% charge termi-
coupled with the latest MOSFET
nation both contribute to maintain-
technology results in very high
ing optimum battery performance
efficiency.
Light and Compact
Advanced patented monocoque
heat sink arrangement facilitates
efficient cooling enabling reduced
and battery health.
size and weight. Handling and in-
Improved Safety
stallation costs are therefore lower.
Reducing or even eliminating bat-
Applicable with
tery change-outs in your operation
significantly lowers the operator’s
risk of injury due to battery
handling.
™
EHF-HP Model and Performance Matrix
Model Number
EHP24T150
EHP24T250
EHP24T300
Model Number
EHP36T150
EHP36T260
EHP36T300
Model Number
EHP48T150
EHP48T260
EHP48T300
Model Number
EHP72T100
EHP72T200
Model Number
EHP80T100
EHP80T200
DC Volts
24
24
24
DC Volts
36
36
36
DC Volts
48
48
48
DC Volts
72
72
DC Volts
80
80
DC Amps
@ 2.4vpc
150
250
300
DC Amps
@ 2.4vpc
150
260
300
DC Amps
@ 2.4vpc
150
260
300
DC Amps
@ 2.4vpc
100
200
DC Amps
@ 2.4vpc
100
200
Input Current
@ 480vac
(±10%)
Phase
3
3
3
Phase
3
3
3
Phase
3
3
3
Phase
3
3
Phase
3
3
Charge Curve/Profile: R = Opportunity Charge
Cabinet Size
Width
Depth
Height
G1
G2
G3
G4
16.26”
19.17”
19.17”
36.69”
13.5”
23.23”
23.23”
28.00”
20.25”
29.33”
47.95”
32.04”
6.6
11.0
13.2
Input Current
@ 480vac
(±10%)
10.0
17.3
20.0
Input Current
@ 480vac
(±10%)
13.3
23.0
26.6
Input Current
@ 480vac
(±10%)
13.3
26.6
Input Current
@ 480vac
(±10%)
14.8
29.6
Weight
(lbs)
Cabinet Size
55
142
142
Weight
(lbs)
Cabinet Size
55
142
142
Weight
(lbs)
G1
G2
G2
Cabinet Size
60
146
Weight
(lbs)
G1
G2
G2
Cabinet Size
60
146
146
Weight
(lbs)
G1
G2
G2
G1
G2
Cabinet Size
60
146
G1
G2