Datasheet

ENERGYMID
EM2281/EM2289/EM2381/EM2387/EM2389
Energy Meters
GMC-I Messtechnik GmbH
Südwestpark 15
90449 Nürnberg,
Germany
Phone: [phone]
Fax: [phone]
e-mail [e-mail]
www.gossenmetrawatt.com
Edited in Germany • Subject to change without notice • PDF version available on the Internet
Comparison of Energy Meters with MID Approval
Scope of Features
1
See separate data sheet for order information: U1281/U1289/U1381/U1387/U1389
2
Not included in MID scope of approval
Meter Family MID ENERGY METERS
1
ENERGYMID EM New!
Nominal current (current limit value) 5(65) A 1(6) A (incl. 5(6) A) 5(80) A 1(6) A (incl. 5(6) A)
Mains type 2-wire system U1281 U1381 EM2281 EM2381
3-wire system U1387 EM2387
4-wire system U1289 U1389 EM2289 EM2389
Connection Direct
✓✓ ✓✓
Via transformer ✓✓✓ ✓✓✓
Input voltage 100 ... 110 V L–L ✓✓ ✓✓
230 V L–N ✓✓ ✓✓
400 V L–L
✓
✓✓ ✓ ✓✓
500 V L–L ✓✓
4 quadrant measurementNew! —————✓✓✓✓✓
LCD 1 main and 1 aux. display ✓✓✓✓✓—————
1 main and 2 aux. displays—————
✓✓✓✓✓
Type Housing width 125.5 mm (7 standard width units) 72 mm (4 standard
width units)
72 mm (4 standard width units)
Pulse output 1 Pulse output 2 Pulse outputs
S0, standard, calibrated
✓✓✓✓✓Optional Optional Optional Optional Optional
S0, programmable
✓✓✓✓✓Optional Optional Optional Optional Optional
230 V, standard, calibrated
✓✓✓✓✓Optional Optional Optional Optional Optional
230 V, programmable
✓✓✓✓✓Optional Optional Optional Optional Optional
Customer-specific S0, calibrated ✓✓✓✓✓Optional Optional Optional Optional Optional
Transformer ratios CT = VT = 1, main display
for secondary, calibrated
——
✓✓✓——✓✓✓
CT, VT programmable aux. dis-
play for sec., programmable
— — Optional Optional Optional — — Optional Optional Optional
Fixed CT, VT,
main display
for primary, calibrated
— — Optional Optional Optional — — Optional Optional Optional
Approval MID
✓✓✓✓✓✓✓✓✓✓
MID and calibration certificate Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Options
Multifunctional
variants
U, I, P, Q, S, PF, f Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
Reactive energy Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
THD, I
N New! —————OptionalOptionalOptionalOptionalOptional
Bus connection LON Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
M-Bus Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional
TCP/IP
New!
(BACnet, Modbus TCP, HTTP)
—————OptionalOptionalOptionalOptionalOptional
Modbus RTU
New! —————OptionalOptionalOptionalOptionalOptional
Tariffs
New! 4 tariffs (hardware controlled) —————✓✓✓✓✓
Additional 4 tariffs via bus
2
—————OptionalOptionalOptionalOptionalOptional
24 V DC auxiliary power OptionalOptionalOptionalOptionalOptional—————
Load profile
New! —————OptionalOptionalOptionalOptionalOptional