ABB Sace Emax UL Listed, Инструкции по установке, обслуживанию и техническому обслуживанию

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L2275
Emax UL
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Doc. N°
Mod.
RH0109002
Apparatus
Scale
Page N°
16.2 Safety notes
This symbol identifies information on the procedures, actions or circumstances which can lead to wounds or injury of
personnel, damage to the unit or economic losses.
Read this manual carefully and all the way through.
This appendix is intended as an integration of the PR113/P instruction manual.
For correct use and management of the PR112 protection unit fitted with a dialogue unit with Modbus™ protocol [PR112/PD-A], it is also necessary
to consider what is given in the following documents:
• “ PR113/P-A Instruction manuals “ (par.15)
• “PR113/PD Modbus™ System Interface” - see par.16.3 (doc. n° RH0296)
• “Modbus™ installation guide line” - see par.16.3 (doc. n° RH0298)
16.3 Various notes
A. All the detailed information on the communication interface (necessary for development of the supervision and control system by the System
integrator) is given in document RH0296.
B. All the detailed information necessary to make the physical external connections to the protection trip unit, as well as the maximum distances
of the cabling, the type of conductor to be used, etc. are given in document RH0298.
C. The following are trademarks of Modicon, Inc.:
Modbus 984 P190 SM85
ModConnect BM85 RR85 SQ85
Modcom BP85 SA85
16.4 Specifications
16.4.1 General
When there is no auxiliary power supply, the communication functions are not active.
The PR113-A unit fitted with dialogue allows a supervision system to acquire information. The information available is:
Data transmitted from the PR113/PD-A to the supervision system
1 Protection parameters set
2 Configuration parameters set
3 Phase, neutral and ground currents
4 Line-to-line and starred voltages
5 Power factor for each phase and total
6 Active, reactive and apparent power
7 Line frequency
8 Status of the power circuit breaker (open-closed)
9 Position of the power circuit breaker (connected-isolated)
10 State of the springs (charged-discharged)
11 Number of mechanical power circuit breaker operations, overall number of trips and for each protection
12 Last current , voltage and power interrupted
13 Historical variations in current, voltage and energy
14 Contact wear
15 State of the protection functions (prealarm funct.L, timing funct. L, S, G, UV, OV, RV,...)
16 Overtemperature protection function
17 State of internal bus communication
18 State of SA and current sensor connection
19 **
**
See par.16.3 note A
16 SACE PR113/PD-A Trip unit – Identification
The PR113 units available fitted with a dialogue unit, with Modbus™ protocol , are:
• PR113/PD (in accordance with IEC Standards)
• PR113/PD-A (in accordance with ANSI/UL Standards)
16.1 Standard
The PR113 /PD-A has been designed to work in accordance with the following international standard:
Low voltage AC and DC power circuit breakers used in enclosures ANSI/UL 1066.
Courtesy of NationalSwitchgear.com