NewMar 125-1000RM, Руководство по установке и эксплуатации

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O/P = 208Vac O/P = 220Vac O/P = 230Vac O/P = 240Vac
AC Bypass Voltage
Range 188Vac ~228Vac
200Vac
~240Vac
210Vac
~250Vac
220Vac
~257Vac
AC Bypass Frequency
Range F=50Hz 45.5Hz ~ 54.5Hz
AC Bypass Frequency
Range F=60Hz 55.5Hz ~ 64.5Hz
AC Bypass Recovery
From Over Voltage 223Vac 235Vac 245Vac 255Vac
AC Bypass Recovery
From Under Voltage 193Vac 205Vac 215Vac 225Vac
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7. COMMUNICATION
7-1 Dry Contact Communication Terminal
The “Dry Contact” terminal is the interface for two Form C relays. The relays are used for switching the voltage
provided by the user’s external alarm system.
One contact set is for “DC Abnormal” and the other one is for “FAULT”. When alarms in each classification
trigger, the relay switches state. (Ref: Sec. 6-3 Alarms) Connection to the terminal should be made to external
sensor circuits with appropriate sized wire. The terminal can support 5A / 250VAC in either NC or NO
configurations.
¾ NC: Normally Closed
¾ CO: Common
¾ NO: Normally Open
7-2 SNMP Expansion Card Slot (WEB)
Remote monitoring is a prime consideration and requirement to manage multiple network elements from a central
location. SNMP remote access as easy as; installing the plug-n-play card, configuring your network IP address, and
attaching the network interface cable.
The SNMP Kit includes:
¾ Interface electronics card
¾ Cover plate
¾ RS-232 to RJ-45 custom cable
¾ Quick installation guide
¾ CDROM with utilities and MIB
The integrated expansion card slot is located on the rear of the inverter behind a protective cover plate. [Ref: 3-4 Rear
Panel] Installation of the SNMP card and cover plate is easily achieved using a standard #2 cross point screw driver.
Card IP address programming required PC interface. Instructions for installation are included in the kit. (kit sold
separately)
7-3 RS-232 Communication Port (GUI)
The RS-232 communication port provides the following features using a GUI software package:
1) Communicates Fault, DC abnormal, Overload, Inverter Fail etc.
2) Monitor and display output voltage, output load, input dc voltage and temperature.
3) Coupled with PC software application port, provides scheduled on/off function for inverter.
Inverter data will be transmitted at 2400 baud rate. Signal is 8 bit, 1 stop bit, and no parity bit.
All information is provided in GUI format and intended for local maintenance monitoring.