OWNER'S OPERATING & MAINTENANCE MANUAL CONTINUOUS POWER SYSTEM DIGITAL TECHNOLOGY CMN SERIES 2000VA Models: CMN2000IP CMN2000IPA CMN2000IPAL CMN2000IPAD CLARY CORPORATION 150 E. Huntington Dr. Monrovia, California 91016 Tel. 626-359-4486 800-44-CLARY HTTP://WWW.CLARY.COM Fax. 626-305-0254 E-MAIL SALES@CLARY.
TABLE OF CONTENTS TITLE PART 1 PAGE NO. INTRODUCTION .................................................................................................................3 THE CMN SERIES RACKMOUNT .....................................................................................4 UNPACKING THE UNIT .....................................................................................................5 PHYSICAL DESCRIPTION .......................................................................................
INTRODUCTION The following text is a complete product description, operating guide and basic maintenance summary of the CLARY CMN Series Rackmount, digital continuous, uninterruptible power system (UPS). This UPS provides a fully on-line sinewave, completely regenerated for typical non-linear loads. The CMN2000IP(A) has an output rating of 2000VA. The unit can deliver up to 1680 watts for a thermal environment less than or equal to 40 degrees Centigrade.
THE CMN SERIES RACKMOUNT A digital on-line, sinewave UPS is the only total solution to virtually any power problem. It effectively provides CONTINUOUS POWER, by regenerating the incoming AC to DC and then back to a highly regulated AC. A battery is provided at the input of the AC Inverter to support the load in case of utility interruption.
UNPACKING THE UNIT Your UPS has been carefully packaged to withstand most abuse sustained during shipment. If there is significant damage to the carton, or if there is any physical damage to this unit, report this to your carrier. It is recommended to save the shipping container and packaging materials for future transporting, if necessary. Transporting the unit in other than supplied shipping materials can result in unit damage not covered by the manufacturer's warranty.
PHYSICAL DESCRIPTION The following illustrations depict the basic Rackmount CMN Series unit. Reference the SUMMARY OF INDICATORS AND CONTROLS Section for a further description of the call-outs.
21 29 26 24 23 19 28 20 27 22 25 FIGURE 4: REAR VIEW 19 21 OUTPUT- CPC Type Connector Loads 1 through 4 OUTPUT- CPC Type Connector Loads 5 through 8 RS232 CONNECTOR 25 DC INPUT 26 LAN 27 TEMPERATURE SENSOR DB-9 22 CONTROL PANEL CONNECTOR 28 EXTERNAL FAN CONNECTOR 23 INPUT - CPC Type Connector 29 COM 24 GROUND STUD 20 Page 7
PINOUTS FOR CONNECTORS Load 1-4 37 Pin Connector Load 5-8 37 Pin Connector Pin 1 – Load 1 Line Pin 2 – Load 2 Line Pin 3 – Load 3 Line Pin 4 – Load 4 Line Pin 5 – Load 1 Neutral Pin 6 – Load 2 Neutral Pin 7 – Load 3 Neutral Pin 8 – Load 4 Neutral Pin 10 – Load 1 GND Pin 11 – Load 2 GND Pin 12 – Load 3 GND Pin 13 – Load 4 GND Pin 30 – Interlock 1-1 Pin 31 – Interlock 2-1 Pin 32 – Interlock 3-1 Pin 33 – Interlock 4-1 Pin 34 – Interlock 1-2 Pin 35 – Interlock 2-2 Pin 36 – Interlock 3-2 Pin 37 – Interlock 4-2
CONTROL PANEL CONNECTOR RS232 CONNECTOR Pin 1 – Remote on/ Pin 2 – AC Fail/ Pin 3 – UPS ON/ Pin 4 – Signal Gnd Pin 5 – Low Batt/ Pin 6 – Shutdown + Pin 7 - +9V Pin 8 – Signal Gnd Pin 9 – RP SW3/ Pin 10 – Connect/ Pin 11 – CLK Out Pin 12 – Data Out Pin 13 – Strobe Out Pin 14 – RP SW1/ Pin 15 – Signal Gnd Pin 16 – VCC Pin 17 – Battleshort/ Pin 18 – Enable1 Pin 19 – Enable2 Pin 20 – Enable3 Pin 21 – Enable4 Pin 22 – Enable5 Pin 23 – Enable6 Pin 24 – Enable7 Pin 25 – Enable8 See page 18 DC INPUT CONNECTOR P
SUMMARY OF INDICATORS AND CONTROLS UPS FRONT PANEL INPUT POWER SWITCH - This is system input AC power protection and interruption for both hot and neutral lines. This is a circuit breaker that if tripped, unit operation will continue on battery reserve. This circuit breaker is rated at 30A and is guarded to prevent inadvertent operation. SYSTEM ON/OFF SWITCH - This is system input enable switch. This switch is used to power down the system.
BATTERY TEST SWITCH - This is a momentary, two position push button switch. Battery condition is vital to the UPS performance, particularly during a power outage. During normal operation with inverter ON, load applied to the unit and the Battery Bar Graph showing the battery at a full charge, this function switch may be used. By pressing this switch in for at least two seconds, a battery acceptance diagnostic will be run by the internal microprocessor.
CONTROL PANEL The following illustrations depict the basic Control Panel used with the CMN Series unit. Reference the SUMMARY OF INDICATORS AND CONTROLS Section for a further description of the call-outs.
SUMMARY OF INDICATORS AND CONTROLS CONTROL PANEL 1 2 3 POWER SYSTEM ON/OFF SWITCH When ON, enables UPS after UPS Input Power and System switches have been turned ON. ON AC LED Green illumination indicates that the UPS is running in normal operation on utility. 4 BYPASS LED Red illumination indicates that the UPS is in Bypass. Bypass can result from certain board failures. Note, Battery backup is not available. ON BATT LED Red illumination indicates that the UPS is running on Battery.
SPECIFICATIONS ELECTRICAL Input Voltage 120VAC +35%, -20% (without Battery discharge) Frequency 60Hz or 50Hz Current 20A Max @ 120VAC Output Voltage 120VAC +3% Frequency 60Hz or 50Hz +.25% (software selectable) Current 16.7A @ 100% Non-Linear Load, .84pf, (16.7A @100% Non-Linear Load .7pf -CMN-2000IPAL) Crest Factor Ratio (Non-linear load and less than 5% THD) Typical @50% Load @75% Load @100% Load Harmonic Distortion 5% Max. THD Dynamic Response +4% for 100% Step Load Change, 0.
INSTALLATION This Rackmount system is designed for installation in a protected environment. This system may be installed in a 19" rack system. Some important points to consider when positioning a unit for operation: • A 30A (preferably dedicated) outlet is accessible for the power connection to the unit. It is not recommended to modify the power cord in any way nor should an extension cord of any kind be used. Never use a surge protected device on the output of this system.
OPERATION ⇒ Plug in the Control Panel (UPS Connector) with a male to female DB25 cable to the DB25 “Control Panel” Connector on the back of the unit. ⇒ Be sure the power cord is plugged into an appropriately rated outlet. ⇒ Activate the INPUT ON/OFF Circuit Breaker to the “ON” position on the UPS. ⇒ The AC INPUT neon indicator will illuminate. ⇒ Activate the UPS Front Panel SYSTEM ON/OFF Switch to the “ON” position. Activate the Control Panel POWER ON switch to the “ON” position.
To check the battery; ⇒ Push and hold the TEST switch in for at least two seconds. The red REPLACE BATT L.E.D. will flash and the audible alarm will sound. The microprocessor will run a battery diagnostic check. ⇒ The Control Panel audible alarm, unless disabled, will sound after the test. If the battery is found to be fatigued compared to predetermined or typical battery parameters, the red REPLACE BATT L.E.D. will illuminate, suggesting the user replace the batteries.
⇒ The AC OUTPUT L.E.D. will illuminate indicating output power is available at the rear panel outlets. The ALARM RESET Switch on the front panel of the UPS or the Control Panel can be used at any time to silence the audible alarm. This switch must be held in for at least two seconds before the alarm will quiet. The FAULT L.E.D. above this switch will remain unchanged while operating this switch. ALLOW AT LEAST 24 HOURS, AFTER THE SYSTEM IS FIRST INSTALLED, TO FULLY CHARGE THE BATTERIES TO A MAXIMUM STATE.
SIGNALS AND INTERFACING This system is designed to be compatible with most sophisticated operating systems when they feature a UPS monitoring function. These signals are made available through the DB-25 subminiature female connector at the rear of the Control Panel. Interfacing cables are available. The communications connector at the rear of the UPS is for a RS232 interface connection. The Remote Panel connector features open-collector alarm signals.
CARE & MAINTENANCE This system is designed to be maintenance-free. It can be cleaned with a damp cloth or non-abrasive cleanser. Be sure filters and vents are kept free from accumulation of dust, dirt or lint. If the unit is placed in storage, it is recommended that the battery be fully charged. Never allow the battery to remain in a discharged state for an extended period of time. Also, when storing units, the batteries should be recharged every 90 days.
OPTIONS This rackmountable UPS is supplied with a matching rackmountable auxiliary battery box. This battery box is designed to host two strings of batteries, to extend battery support times. The additional time is dependent on the unit capacity and load size. The battery pack is rated at 96VDC and comes with a mating cable that directly connects to the battery port at the rear of the UPS. This connector is exposed, after removing the attached cover plate.
SERVICE AND REPAIR This CMN Series Rackmount is backed by one of the finest customer service teams assembled. Write or call them at any time to obtain information about your unit. Clary Corporation 150 E. Huntington Dr. Monrovia, CA 91016 626-359-4486 800-551-6111 SERVICE@CLARY.COM If a problem should occur, it is important that you obtain a Return Material Authorization (RMA) number from the Service Department to process any unit returned to the factory.
WARRANTY 1. TIME AND SCOPE OF WARRANTY: 1.1 CIary Corporation hereby warrants all equipment shipped under this Agreement to be free from defective components and workmanship for a period of 2 years (3 years with purchase of an one year extended warranty) following date of shipment. Accidental damage, misuse or normal wear shall not be construed as a defect. 1.2 The date of shipment as used herein will be the date on Clary’s Bill of Lading.
