Jewell DPM EINE

The digital panel meter has been designed for industrial applications, which frequently require precise, onsite adjustment of the display range. It can be used in industrial automation and for laboratory uses. DPM EINE measures important electrical parameters in 3 phase 4 wire, 3 phase 3 wire, and single phase network replaces the multiple analog panel meters.

Additional information

Weight 10.9 oz
Features

• Fast & Easy installation on the panel with the help of external swivel screws.
• True RMS measurement
• 4 Digits ultra-bright LED Display
• User selectable CT/PT Primary
• User-selectable 3ph3wire or 3ph4wire Network (for 3A/3V)
• Two auxiliary power supply available 40V to 300V AC DC or 80-300V AC

Specifications

Technical Specifications

Overload Indication "-oL-"If the input is greater than 125% of the secondary value
AC DC Auxiliary Supply40-300 V AC-DC (±5%)
AC Auxiliary Supply80-300 V AC
Frequency Range45 to 65 Hz
VA Burden3 VA Approx. at 240 VLN, 50Hz
Operating Measuring Frequency45…65 Hz
Input Frequency50 Hz / 60 Hz

Environmental

Operating Temperature0 to +50°C
Storage Temperature-25°C to +70°C
Relative Humidity0…90% non condensing
Warm up TimeMinimum 3 minute
Shock15g in 3 planes
Vibration10…55 Hz, 0.15mm amplitude

Safety

Pollution Degree2
Installation CategoryIII
High Voltage Test2.2 kV AC, 50 Hz for 1 minute

Applicable Standards

EMCIEC 61326-1: 2005
Interface EmissionIEC 61326-1: 2005, Class A
SafetyIEC 61010-1-2001, Permanently connected use
IP for Water & DustIEC 60529
Interface ImmunityIEC 61326-1: 2005
Electrostatic Discharge FieldIEC 61000-4-2 -- 4kV/8kV contact/air. EM
(80 MHz to 1 GHz)
-3 V/m (1.4 GHz to 2 GHz)
-- 1 V/m (2 GHz to 2.7 GHz)
BurstIEC 61000-4-4 -- 2 kV (5/50 NS, 5 kHZ)
SurgeIEC 61000-4-5 -- 1 kVLL/2kVLL
Conducted RFIEC 61000-4-5 -- 3 V (150 kHZ to 80 MHZ)
Rated Power Frequency Magnetic FieldIEC 61000-4-8 -- 30 A/m
Voltage DripIEC 61000-4-11 -- 11 -- 0% during 1 cycle
-- 40% during 10/12 cycles
-- 70% during 25/30 cycles
Short InterruptionsIEC 61000-4-11 - 0% during 25/30 cycles
25 cycles for 50 Hz test
30 cycles for 60 Hz test

Enclosure

FrontIP 50
Front with Seal (Option)IP 65
BackIP 20
Bezel Size96mm x 96mm DIN 43 718
Panel Cut-out92 + 0.8mm x 92 + 0.8mm
Overall Depth40mm
Panel ThicknessMaximum 0.18", 5mm for click fitting

Voltage Version (V/3V)

Technical Specifications

Nominal Input Voltage Ranges AC RMS (to be specified while ordering)
Input Voltage: Phase-Neutral (V)57 - 70 V L-N
71 - 139 V L-N
140 - 277 V L-N
V Input Ranges64 V L-N
110 V L-N
240 V L-N
600 V L-N
Input Voltage: Line-Line (3V)100 - 120 V L-L
121 - 240 V L-L
241 - 480 V L-L
3V Input Ranges110 V L-N
230 V L-N
415 V L-N
Maximum Continuous Input Voltage120% of rated value
Nominal Input Voltage Burden<0.3 VA approx. per phase.
Overload Withstand2 x rated the value for 1 second, repeated 10 times at 10 second intervals
Operating Measuring Range10…120% of rated value
Auxiliary Supply VoltageRated Value ±1%
Voltage Range20…100% of Nominal Value
Accuracy±1.0% of Nominal Value (Optional ±0.5% Available)
Temperature Coefficient0.025%/°C

Parameters Measured & Displayed

Network TypeDisplayed Parameter
3 Phase 4 Wire (3V)a. Phase - Neutral Voltage VI1
b. Phase - Neutral Voltage VI2
c. Phase - Neutral Voltage VI3
d. Line - Line Voltage VI1L2
e. Line - Line Voltage VL2L3
f. Line - Line Voltage VL3L1
g. System Voltage
3 Phase 3 Wire (3V)a. Line - Line Voltage VL1L2
b. Line - Line Voltage VL2L3
c. Line - Line Voltage VL3L1
d. System Voltage
1 Phase 2 Wire (V)Phase - Neutral Voltage VL

Current Versions (A/3A)

Technical Specifications

Nominal Input Current Range1A or 5A AC RMS (to be specified while ordering)
Input Current1A
5A
System CT Primary Values (A)From 1A up to 999kA (for 1 or 5 Amp)
Maximum Continuous Input Current120% of rated value
Nominal Input Current Burden<0.2 VA approx. per phase.
Overload Withstand4 x rated the value for 1 second, repeated 5 times at 5 minute intervals
Operating Measuring Range10…120% of rated value
Current Range10…100% of Nominal Value
Accuracy±1.0% of Nominal Value (Optional ±0.5% Available)
Temperature Coefficient0.05%/°C

Parameters Measured & Displayed

Network TypeDisplayed Parameter
3 Phase 4 Wire & 3 Phase 3 Wire (3A)a. Phase Current IL1
b. Phase Current IL2
c. Phase Current IL3
d. System Current
1 Phase 2 Wire (A)Phase Current IL

Downloads

Datasheet

How To Order

Please refer to the Datasheet in the Downloads section of this page.

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