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Steelhead Appliance Installation and Configuration Guide
Series EX xx60 Technical Specifications
Steelhead EX Power Specifications
Steelhead EX Power Specifications
The following table summarizes the power requirements and characteristics of all Steelhead EX models,
including Granite-licensed versions. Appliances are rated at the following power characteristics when
operating at nominal AC input voltages (120 V and 230 V).
120V AC Input
(100-127VAC)
Series
PSU Type
Max. Amps.
Typical
Watts (Max.
Watts)
Power
Factor
Heat
Dissipation
in BTU/hr
(Typical)
Max. VA
EX 560/760
1x250W
100-240Vac,
50/60Hz,
2-1 A
1.2A
85W (135W)
97
295
140
EX 1160
2x450W
100-127Vac/
8A, 50/60Hz
4.1A
175W (220W)
97
605
225
EX 1260 with
4xHDD
2x770W
100-127Vac/
8A, 50/60Hz
4.5A
330W (419W)
98
1130
419
EX 1260 with
8xHDD
2x770W
100-127Vac/
8A, 50/60Hz
5.2A
335W (445W)
97
1215
445
230V AC Input
(200-240VAC)
Series
PSU Type
Max. Amps.
Typical
Watts (Max.
Watts)
Power
Factor
Heat
Dissipation
in BTU/hr
(Typical)
Max. VA
EX 560/760
1x250W
0.6A
80W (135W)
97
280
140
EX 1160
2x450W
200-240Vac/
4A, 50/60Hz
3.4A
180W (220W)
92
610
265
EX 1260 with
4xHDD
2x770W
200-240Vac/
4A, 50/60Hz
2.1A
320W (400W)
94
1190
490
EX 1260 with
8xHDD
2x770W
200-240Vac/
4A, 50/60Hz
3.2A
345W (430W)
94
1175
515
