Hoffman Media EDD-4C Water Pump User Manual


 
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Section 6: Specifications
Table 6: Dripmaster EDD-4C specifications
Power requirements 115 VAC, 10 VA, or 24 V AC/DC
220 VAC, 10 VA or 24 V AC/DC
Normal (pump on) mode preset drip rates 20, 25, 30, 35, 40 dpm
Pre-lube (pump off) mode drip rate 2 dpm
Drip volume 50 drops per 1 cc
PULSE relay contact 35 VDC – 0.5 A
O.K. relay contact 250 VAC – 10 A AC1
110 VAC – 10 A AC1
110 VDC – 0.3 A
30 VDC – 10 A
L.L. (low oil level) relay contact 125 VAC – 0.5 A
110 VDC – 0.2 A
24 VDC – 1 A
S.B. terminals (Normal/Pre-lube mode
control)
24 V AC/DC
Duty cycle 60 seconds counting
6 second Freeze
Drip stabilizing tolerance From (x-1) to (x+2) dpm
(where x is the pre-selected drip rate)
Oil on/off solenoid 24 VDC
24 VAC (optional)
Oil inlet/outlet Male thread ¼-inch BSP
Dimensions (W x H x D) 10.35 x 11.3 x 3.58 inches (263 x 287 x 91 mm)
Weight (approximate) 11 lbs (5 kg)
All specifications shown are subject to change.