DPM2-E Electrical User Manual, 1st Edition
User Manual - DPM2-E Series Electrical Panel Meters
24
Technical Specifications Continued
Conversion
Technique
Sigma-Delta
Resolution
±16 bits
Conversion rate
20
times per second
Display
Range
-9999 to +9999, 4 Red LED digits 14mm, selectable decimal point position
LEDs
Relay 1, Relay 2 status
Display refresh rate
50ms
Display / Input overrange
indication
"
-OuE
” , “
OuE
”
Relays
(DPM2-E-2RL-HL only)
(2) Relays, Form C
SPDT
Nominal contact rating..............................................8A at 250VAC / 24VDC
Maximum switching current (resistive load)............8A
Maximum switching power.......................................2000VA / 192W
Maximum switching voltage.....................................400VAC / 125VDC
Contact resistance.....................................................≤100mΩ at 6VDC @ 1A
Contact type..............................................................SPDT
Operate time..............................................................≤10ms
Power Supply and
Fuses
20-265VAC 50/60 Hz or 11-265VDC (Recommended fusing 3A/250V, DIN 41661)
Power Consumption
3W
Filter
Cutoff frequency (-3dB)
7.3Hz to 0.2Hz
Slope
-20dB/Dec.
Environmental
Conditions
Operating temperature
-10ºC to +60ºC (14ºF to 140ºF)
Storage temperature
-25ºC to +85ºC (-13ºF to 185ºF)
Relative humidity
(non-condensing)
<95% @ 40
ºC (104
ºF)
Maximum altitude
2000m
Frontal protection
degree
IP65
Environmental Air
No corrosive gases permitted
Agency Approval
CE
