DPM Power/Power Factor Size 96/96 Series Data Sheet

DPM Power/Power Factor Size 96/96 Series Data Sheet
Jewell DPM Power / Power Factor Size 96/96
BEST IN CLASS
Application:
Features:
The Jewell DPM Power 96x96 series measures
system active Power (Import/Export), Reactive
Power (Import/Export), Apparent Power &
Power Factor of Three Phase and Single Phase
Network. It has a 4 digit single line auto
ranging LED display with polarity indication.
• On-site Programmable PT/CT Ratios
• User Selectable CT Secondary 5A/1A
• User Selectable 3 Phase 3W or 4W
• User Selectable Power Parameter
• True RMS Measurement
• High Brightness LED Display
• Enclosure Protection for Dust and Water
• Compliance to International Safety Standards
Product Range:
• Active Power (kW) DPM
• Reactive Power (kVAr) DPM
• Apparent Power (kVA) DPM
• Power Factor (PF) Meter
• EMC Compatibility
• Low Back Depth
www.jewellinstruments.com
©2013 Jewell Instruments LLC | 850 Perimeter Road | Manchester, NH 03103 | 800-638-3771
Jewell DPM Power / Power Factor Size 96/96
BEST IN CLASS
Product Features:
On Site Programmable PT/CT Ratios:
It is possible to program primary of external Potential Transformer (PT) and primary of external Current Transformer
(CT) on site via front panel keys by entering into programming mode.
User Selectable CT Secondary 5A/1A:
The secondary of external Current Transformer (CT) can be programmed on site to either 5A or 1A using the front
panel keys.
User Selectable 3 Phase 3W or 4W:
User can program on site the network connection as either 3 Phase or 3 Wire or 4 Wire using front panel keys.
Note: For Power Factor DPM, customer needs to specify CT ratio, PT ratio and network type 3 phase (3 or 4 wire)/single phase (1P2W) requirement while
ordering.
User Selectable Power Parameter:
User can select any one of the power parameters (Active/Reactive/Apparent) on site as per its requirement, reducing
inventory cots.
True RMS Measurement:
The instrument measures distorted waveform up to 15th harmonic.
High Brightness LED Display:
Single line four digit. Digit height is 11 mm or 20 mm.
Enclosure Protection for Dust and Water:
Conforms to IP 54 (front face) as per IEC 60529.
Compliance to International Safety Standards:
Compliance to International Safety Standard IEC 61010-1-2001
EMC Compatibility:
Compliance to International Safety Standard IEC 61326.
Low Back Depth:
The instrument has very low back depth (behind the panel) of less than 80 mm.
Technical Specifications:
Input Voltage:
Nominal Input Voltage (AC RMS)
(AC RMS)
Max Continuous Input Voltage
Phase-Neutral 57.7 - 277 V L-N
(Line-Line 100 - 480V L-L)
120% of rated value
Input Current:
Nominal Input Current
1 or 5A AC RMS (programmable on site)
System CT Primary Values
Std. values up to 9999A
Max Continuous Input Current
120% of rated value
www.jewellinstruments.com
©2013 Jewell Instruments LLC | 850 Perimeter Road | Manchester, NH 03103 | 800-638-3771
Jewell DPM Power / Power Factor Size 96/96
BEST IN CLASS
Technical Specifications Cont.:
Auxiliary Supply:
AC Auxiliary Supply
AC/DC Auxiliary Supply
AC Auxiliary Supply Frequency Range
DC Auxiliary Supply
110V AC -15%/+20% / 230V AC -15%/+20% / 380V AC -15%/+20%
100 to 250V AC/DC ± 10%
45 to 66 Hz
12 to 48V DC ± 10%
VA Burden:
Nominal Input Voltage Burden
Nominal Input Current Burden
AC Supply Burden
<0.2 VA approx. per phase
<0.6 VA approx. per phase
Approx. 4 VA
Overload Withstand:
Voltage
Current
2 x rated value for 1 sec, repeated 10 times at 10 sec intervals
20 x rated value for 1 sec, repeated 5 times at 5 min intervals
Operating Measuring Ranges:
Voltage
Current
Frequency
Power Factor
5….120% of rated value
5….120% of rated value
40….70 Hz
0.5 Lag…1…0.5 lead for kW, kVAr DPM / 0.1 Lag…1…0.1 lead for PF DPM
Reference Condition for Accuracy:
Reference Temperature
Input Waveform
Input Frequency
Auxiliary Supply Voltage
Auxiliary Supply Frequency
Accuracy:
Active Power, Apparent Power
Reactive Power
Power Factor
23°C +/- 2°C
Sinusoidal (distortion factor 0.005)
50 or 60 Hz ±2%
Rated Value ±1%
Rated Value ±1%
±0.5% of range (50…100% of top rated value) (0.5 Lag…1…0.5 Lead)
±1% of range (50…100% of top rated value) (0.5 Lag…1…0.5 Lead)
±2° (0.1 Lag…1…0.1 Lead)
www.jewellinstruments.com
©2013 Jewell Instruments LLC | 850 Perimeter Road | Manchester, NH 03103 | 800-638-3771
Jewell DPM Power / Power Factor Size 96/96
BEST IN CLASS
Technical Specifications Cont.:
Influence of Variations:
Temperature Coefficient
(for rated value range of use (0-50°C))
0.025%/°C for Voltage (50….20% of rated value) and 0.05%/°C for Current
(10….120% of rated value)
Display:
Response time to step input
Resolution
Min 1 sec approx.
0.001 (4 digit)
Applicable Standards:
EMC
Immunity
IEC 61326
IEC 61000-4-3 10V/m min - Level 3 industrial low level
Safety:
IEC 61010-1-2001, Permanently connected use
IP for Water and Dust
IEC60529
Pollution Degree
2
Installation Category
III
High Voltage Test
2.2 kV AC, 50 Hz for 1 minute between all electrical circuits
Environmental:
Operating Temperature
Storage Temperature
Relative Humidity
Warm-up Time
Shock
Vibration
Enclosure
-10 to + 55°C
-20 to + 65°C
0…90% NON CONDENSING
Minimum 3 minute
15g in 3 planes
10…55 Hz, 0.15mm amplitude
IP54 (front face only)
www.jewellinstruments.com
©2013 Jewell Instruments LLC | 850 Perimeter Road | Manchester, NH 03103 | 800-638-3771
Jewell DPM Power / Power Factor Size 96/96
BEST IN CLASS
Electrical Connection:
It is recommended that the wires used for connection to the instrument should have lugs soldered at the end. That
is, the connection should be with lugged wires for secure connections. The maximum diameter of the made lug
should be 7.0mm and maximum thickness 3.5mm. Permissible cross section of the connection wires: <= 4.0mm²
single wire or 2 x 2.5 mm² fine wire.
Dimensions:
www.jewellinstruments.com
©2013 Jewell Instruments LLC | 850 Perimeter Road | Manchester, NH 03103 | 800-638-3771
Jewell DPM Power / Power Factor Size 96/96
BEST IN CLASS
Ordering Information:
Ordering Information
Parameter
Power Factor
Power (Active/Reactive/Apparent)*
System Type (Connection Network)**
3 Phase 3 Wire
3 Phase 4 Wire
1 Phase
Input Voltage
110V L-L (63.5V L-N)
230V L-L (133V L-N)
415V L-L (239.6 V L-N)
440V L-L (254V L-N)
Input Current
1 Amps
5 Amps
AC Auxiliary Supply
110 V AC - 15% / +20%
230 V AC - 15% / +20%
380 V AC - 15% / +20%
100 to 250 V AC/DC ± 10%
12 to 48 V DC ± 10%
Ordering Code
DPM
PF
PW
3
4
1
110
230
415
440
1
5
L
M
H
AD
D
*Anyone of the parameters can be selected to be displayed on the site.
**CT ratio/PT ratio/Network type (3 wire/4 wire) programmable on site only for power DPM (S/P/Q).
Order Code Example:
DPM-PF-3-415-5-M-11
DPM, Power factor, 3 phase 3 wire, 415 V AC L-L nominal voltages, 5 Amp, 230 V AC auxiliary supply, 11 mm digit height
www.jewellinstruments.com
©2013 Jewell Instruments LLC | 850 Perimeter Road | Manchester, NH 03103 | 800-638-3771
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