Specifications

ManualsBrandsCES ManualsConsumer electronicsEmergency Power Supply

UNINTERRUPTIBLE POWER SUPPLY

MODEL

9900A

SPECIFICATIONS

EMERGENCY SERVICE

www.ces.ca

CALGARY - EDMONTON VANCOUVER SASKATOON--

Summary of content (20 pages)

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UNINTERRUPTIBLE POWER SUPPLY MODEL 9900A SPECIFICATIONS EMERGENCY SERVICE www.ces.
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TABLE OF CONTENTS PART 1 GENERAL .........................................................................................................................2 1.1 SUMMARY ............................................................................................................................2 1.2 STANDARD ...........................................................................................................................2 1.3 SYSTEM DESCRIPTION .......................................................
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SECTION 16610 STATIC UNINTERRUPTIBLE POWER SUPPLY SYSTEM PART 1 GENERAL 1.1 SUMMARY This specification describes a three phase continuous duty, an on-line, solid-state, uninterruptible power system, hereinafter referred to as the UPS. The UPS shall operate utilizing the existing power distribution system to provide a high quality, reserve source of power to electronic equipment loads. The system shall consist of a converter, system battery, solid-state inverter, automatic static bypass transfer circuit. 1.
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This transition shall be accomplished without any switching or coupling, and with no interruption of power to the critical load from either a failure or restoration of the utility AC power. C. Recharge - Subsequent to restoration of utility AC power, the converter shall automatically reactivate and provide DC power to the inverter, simultaneously recharging the system battery. This occurs automatically and without interruption to the critical load. D.
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A. The UPS shall be capable of withstanding any combination of the following external environment conditions without mechanical damage, electrical failure or degradation of operating characteristics. 1. Operating ambient temperature: 0 degrees C to +40 degrees C (32 degrees F to 104 degrees F) no derating required. 2. Recommended operating temperature range: +15 degrees C to +25 degrees C (59 degrees F to 77 degrees F). 3.
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1.7.3 Factory Test A. The manufacturer shall fully and completely test the system to assure compliance with the specifications, before shipment. B. All UPS units shall come equipped with one (1) factory test report included in the UPS enclosure. The factory test report shall include the following: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
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2. 0.99 typical at 50% load. G. Reflected input current total harmonic distortion (THD): 1. 3% typical at 100% load. 2. 5% typical at 50% load. 2.1.4 A. B. C. D. 2.1.5 Bypass Input Nominal input voltage: 480V. Number of phase: 3 phase, 3 wire. Synchronization voltage range: ±10% of nominal. Frequency tracking range: 60Hz ±5% Maximum. (Bypass synchronous range shall be selectable from 1% to 5% in 0.1% increments) AC Output A. Nominal output voltage: 480V. B. Number of phase: 3 phase, 3 wire, plus ground.
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follows: x x 2.1.7 Float Voltage: Final Voltage: 545V DC (2.25 to 2.27 V/cell) 400V DC (1.67 V/cell) Efficiency UPS Module Capacity (kVA) 80 100 150 225 Battery to AC AC to AC 100% 75% 50% 25% 100% 75% 50% 25% 95.6 95.6 96.2 96.4 94.9 95.6 96.2 96.2 94.6 94.9 96.0 96.0 92.9 93.8 95.0 95.5 95.6 95.6 96.2 96.2 95.5 95.5 96.2 96.3 94.9 95.4 96.0 96.3 93.4 94.2 95.2 95.6 2.2 COMPONENTS UPS module shall be comprised of the following: 2.2.
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Converter input contactor, and the input current limit control shall provide converter protection against excessive input overload conditions. E. Step Load Change Operation (0-100%) In the occurrence of a 100% step load change, the UPS Module inverter shall draw power only from the converter to provide the required load demand. The system batteries will not be cycled at any time during a step load change. F.
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(typically .04 to .08 VDC/cell higher than the specified float level). Upon completion of the timer count, the converter output voltage shall return to the specified float voltage (typically 2.25 to 2.27 VDC/cell). An Auto Equalize charge operation is also provided following AC input restoration and subsequent to the power walk in function. This equalizing charge will occur until the battery target voltage is reached (condition is met to end equalizing charge), in which float voltage will be applied. D.
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1. Solid state PWM controlled IGBT power transistors. 2. UPS Module Full Direct Digital Control (DDC) Adoption: a. Field Programmable Gate Array (FPGA) Control. b. DSP based Control B. Voltage Regulation The inverter output voltage shall not deviate by more than ±1% RMS with the following steady state conditions: 1. 0 to 100% loading. 2. Inverter DC input varies from maximum to minimum. 3. Environmental condition variations within the specifications defined herein. C.
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H. Output Overload Capability The inverter output shall be capable of providing an overload current while maintaining rated output voltage (and voltage regulation) to: 105% to 125% for 2 minute duration. 126% to 150% for 1 minute duration. The UPS Module Operation/Display panel LED indication will illuminate to identify an overload condition.
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wrap-around contactor shall derive power from an upstream bypass feed contactor internal to the UPS module. The wrap-around contactor shall be electrically connected in parallel to the static switch and shall, at the same time as the static switch, be energized and upon closure maintain the critical load feed from the bypass source. The static switch shall only be utilized for the time needed to energize the wrap-around contactor therefore increasing reliability.
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5. System status levels The UPS module shall be provided with a control/indicator panel. The panel shall be on the front of the UPS module. Controls, meters, alarms and indicators for operation of the UPS module shall be on this panel. 2.2.5.1 Graphic Operator Terminal Liquid Crystal Display (LCD): A. The LCD touch screen interfaces with the UPS Module Control and main processor board to provide menu-driven operator instructions and UPS Module operation details.
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a. b. c. d. e. f. g. h. Load on Inverter Battery Low Voltage Battery Operation Output Overload Converter Operation Static Bypass Input Out of Range Minor Fault Data Major Fault Data 2.2.5.2 LED indication The Operation/Display Panel contains the following LED indication: a. b. c. d. e. f. Load on Inverter Battery operation Load on Bypass Overload LCD Fault UPS Fault (Green) (Orange) (Orange) (Orange) (Red) (Red) 2.2.5.
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a. b. c. d. e. f. g. h. i. j. k. l. m. n. o. p. q. 2.2.7 Load on Inverter Inverter Operation Battery Operation Battery Low Voltage Output Overload Remote Operation Battery Depleted Battery Temperature Abnormal Converter Operation DC breaker Open Converter Input Out of Range Equalize Charge Activated Inverter Running Asynchronously Load on Bypass Static Bypass Input out of Range Minor Fault Major Fault UPS Status and Function Interfacing 2.2.7.
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2.2.7.2 RS 232 Communication The UPS shall have, as standard equipment, an RS 232 smart port allowing the user to interface the UPS status information to a host computer. “DiamondLink” monitoring software, or equivalent, shall be available to support the specified operating system. Field installed, and field tested RS 232 additions shall not be accepted. 2.2.7.3 Input Ports The UPS shall have, as standard equipment, EPO (Emergency Power Off) and selectable four (4) input ports.
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2.3 MECHANICAL DESIGN 2.3.1 Cabinet Structure (Enclosure) A. The enclosure shall be primed and painted with the Munsell 5Y7/1 (beige) color. The enclosure shall be free standing floor mount design. The enclosure panels and doors shall consist of minimum 16 gage steel for maximum strength and durability. B. The UPS shall be installed in cabinets of heavy-duty structure meeting with NEMA standard for floor mounting.
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A. The equipment shall be checked out and started by a customer support representative from the equipment manufacturer. Visual and mechanical inspection of electrical installation, initial UPS startup and operational training shall be performed. A signed service report shall be submitted after equipment is operational. B. The following inspection and test procedures shall be performed by field service personnel during the UPS startup: 1. Visual Inspection a. Ensure that shipping members have been removed.