Mitsubishi Electronics 2033C technical manual Overload, External Signal Terminal Block

Page 27

MITSUBISHI	2033C SERIES UPS	Page Number:
ELECTRIC	OWNERS / TECHNICAL MANUAL	2-5

2.2External Signal Terminal Block

The UPS is equipped with a series of input/output terminals for the external annunciation of alarms and the remote access of certain UPS functions. Layout of terminals is shown in Figure 2.6, with a functional description of the input/output port presented:

FIGURE 2.6 External Signal Terminal Block (NEC Class2)

TB

1

2

EMERGENCY STOP (Optional) (User supplied dry contact)

3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

BATTERY TEMP. HIGH (Optional)

-For external battery cabinet.

SUMMARY ALARM

LOAD ON INVERTER

LOAD ON BYPASS

BATTERY OPERATION

CONVERTER OPERATION

BATTERY LOW VOLTAGE

OVERLOAD

(User supplied sensor and dry contact)

UPS

MITSUBISHI ELECTRIC 2033C SERIES UPS

Image 27

Contents 2033C Series Owners / Technical Manual Mitsubishi 2033C Series UPS NumberElectric Owners / Technical Manual Table of Contents Iii List of TablesList of Figures Single Line Diagram UPS on Maintenance Bypass OperationHow to use this Manual Electric Owners / Technical Manual Introduction Important Safety Instructions Retain These InstructionsMitsubishi 2033C Series UPS Electric Owners / Technical Manual General Mitsubishi 2033C Series UPS Overview AC input User supplied Single Line Diagram Battery Operation Transfer of load from maintenance bypass to inverter Transfer of load from inverter to maintenance bypass5a UPS Parts Location7.5-20kVA SWM RYDR-X LCD Touch Panel Monitor Display Relay PCB RYDR-X board Signal I/F on RYDR-X board FigureReset switch for Service Personnel only External contact signal terminal blockEntry SpecificationsUPS Cable Width Depth Height Weight Heat Loss KVAEnvironmental AC Input CharacteristicsBattery AC OutputRating of Contactors and Fuses Component Description Component Rating @ 208V,3 phase, 60 HzMain Menu Screen LCD Touch Panel Monitor Display and Keypad AC Output Measurement Screen Main Menu Screen Battery Measurement Screen Measurement Screens AC Input Measurement ScreenFault Display Screen Electric Owners / Technical Manual Fault Display Screen11Load on maintenance bypass MBP red Battery operation BAT OP. yellowAlarm Silence Silence gray 10Emergency Power Off EPO redOverload External Signal Terminal BlockOutput Contacts for external alarm annunciation Terminals 11 to 12 Battery Operation contactTerminals 7 to 8 Load on Inverter contact Terminals 3 to 4 Battery Temp. High contact input Input Contacts for remote access of UPSSUB 9Pin male External communication connectorElectric Owners / Technical Manual Installation and OperationTransportation and Installation Mitsubishi 2033C Series UPSMinimum clearance required for ventilation Installation ProcedureSpace requirement for routine maintenance BatteryMitsubishi 2033C Series UPS RED Burndy UPS Terminal Designation Number Input/Output Power Terminals 7.5kvA 20kVAC N a B C N DC Input Power TerminalMBS RYDR-XMBS AC Input AC Output DC Input Grounding barRYDR-X UPS Shutdown Procedure Operating Procedures UPS Start-up ProcedureEPO Emergency Power Off Procedure Electric Owners / Technical Manual Response to UPS Failure UPS FaultUPS Component Parts Electric Owners / Technical Manual Parts ReplacementContact Mitsubishi Electric Automation, Inc. at Electric Owners / Technical Manual Fault CodesMitsubishi Transfer circuit abnormal Call service engineer Mitsubishi 2033C Series UPS Mitsubishi Electric Automation Inc Warranty & Out of warranty ServiceRegister UPS for Warranty Address Change Mitsubishi Electric Automation, IncCustomer Information