A1700 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
A1700 Datasheet PDF : 2 Pages
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Measured Quantities
kWh total import/export
kvarh Q1, Q2, Q3, Q4
kVAh (2 calculated values)
3 customer defined registers -
summation of up to 5 values
4 inputs for external meters (if fitted)
Tariff Structure
32 Time of Use Registers
8 Maximum Demand Registers
5 Co-incident Demands
2 Sliding Demands
12 Seasons
24 Season Changeover Dates
96 Switching Times
64 Exclusion Dates
May vary according to firmware version
Programmable deferred tariff and display
Data Storage
• Programmable integration period
• Load profile storage or instrumentation quantity
• Demand & instrumentation integration periods
independently defined
Number of days (30 minute period, 1 channel)
Measured Load Profile
Instrumentation Profile
900
0
450
0
450
370
0
450
Up to 36 sets of historical data. Fully customer defined, multilingual
Input/Output
Four input module - End of billing, end of integration period, inputs
from external meters
Four output relay module - Retransmit pulses from energy
registers, customer defined registers or any time-of-use register
Option of three solid-state relays and one 5A relay or four solid-
state relays
Communications
Local:
IEC 62056-21 (formerly IEC 61107)
Remote: Interchangeable modules
(RS232, RS485 or customer specific)
Media : GSM, PSTN, Ethernet, PAKNET
Case
Sealed flip-up lid
• Conceals utility/reset pushbutton
• Provides for customers own information to be securely
added to the nameplate
• Visual identification of modules fitted
Options
• ANSI communications port
• 9.5 mm terminal block
Technical Data
Current Range
Reference Voltage
Frequency
Burden
Voltage Circuits (230V)
Current Circuits
Insulation
Impulse Withstand
Display
Baud Rates
Product Life
Certified Product Life
Temperature
Humidity
Pulse Width / Value
Relay Specification
Dimensions
Weight
Specifications
Case
CT operated – 5-6A, 5-10A, 1-2A, 1-1.2A
Direct connected – 10-100A (widest range)
57.5 - 240V (3 phase 4 wire)
100 - 415V (3 phase 3 wire)
50Hz or 60Hz
Single element - 1.92W, 4.17VA
Two/three element - 1.12W, 2.45VA
CT operated – 0.12VA @ 5A/phase, 0.02VA @ 1A/phase
Direct connected – 0.2VA @ 100A/phase
4kV RMS 50Hz
12kV 1.2/50µs 50ohm source
2 line, 16 character dot matrix
liquid crystal display
8mm digits
1200, 2400, 4800, 9600
15 years
10 years (by OFGEM)
-25˚ C to + 55˚ C (Operational range)
-25˚ C to + 70˚ C (Optional operating range)
-25˚ to + 70˚ C (Storage)
Annual mean 75% (for 30 days spread over one year, 95%)
Programmable
240V a.c.
100mA
1 x 5A relay (option, module only)
279mm (high) x 170mm (wide) x 81mm (deep)
1500 grams
IEC62052-11 and IEC62053-21, -22, -23
EC Directive 2004/22/EC (MID) Class A, B or C
IP53 to IEC60529:1989
Elster Metering Ltd
Tollgate Business Park
Paton Drive
Beaconside
Stafford
Staffordshire
ST16 3EF
T +44 (0)1785 275200
F +44 (0)1785 275300
www.elstermetering.co.uk
enquiries@gb./elster.com
© 2011 by Elster. All rights reserved. The company’s policy is one of continuous product
improvement and the right is reserved to modify the specifications contained herein
without notice.
A1700 A1A 7 2012
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