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B. Delivery Submittals:
1. Installation manual, which includes instructions for storage, handling, examination,
preparation, installation, and start-up of UPS.
2. User manual, which includes operating instructions.
PART 2 – PRODUCTS
2.1 DESIGN REQUIREMENTS
A. The UPS shall be sized for _____ kVA and _____ kW load.
B. The UPS battery shall be sized for _____ at a Power Factor of_____ for _____ minutes.
2.2 SYSTEM CHARACTERISTICS
A. System Capacity: The system shall be rated for full kW output in the following frame sizes:
1. 160 kVA/kW - Can be configured with up to (10), 16 kW power modules for N+0
B. Input:
1. AC Input Nominal Voltage: 380 V, 400 V or 415 V with 3 Phase 4 wire, with ground 50/60
Hz
2. AC Input Voltage Window: 200 V - 477 V
(If 100% load: 340 V-477 V providing charging to the battery system, depending on load - -
system can be recharge from as low as 200 V)
3. Short Circuit Withstand Rating: 30,000 Symmetrical Amperes with gG fuse in front of
system
4. Maximum Frequency Range: 40-70 Hz
5. Input Power Factor: > .99 at greater than 25% load
6. Input Current Distortion with no additional filters: < 5% at 100% load
7. Soft-Start: Shall be linear from 0-100% input current and shall not exhibit inrush. This shall
take place over a 15 second time period
C. UPS Output:
1. AC Output Nominal Output: 380V/400V/415V, 3 Phase 4 wire with ground, 50/60 Hz.
2. AC Output Voltage Regulation:
a.
+
/- 1% For 100 % linear load
b.
+
/- 3% for 100% non-linear load
3. Voltage Transient Response:
+
/
-
5% maximum for 100% load step
4. Voltage Transient Recovery within <50 milliseconds
5. Output Voltage Harmonic Distortion according to IEC/EN62040-3:
a.<2% THD maximum for a 100% linear load
b.<6% THD maximum for a 100% non-linear load
6. Overload Rating:
a. Normal Operation:
1) 150% for 60 seconds in normal operation
2) 125% for 10 minutes in normal operation
3) 150% for 60 seconds in battery operation
b. Bypass Operation:
1) 110% continuous (with PDU-XR)
2) 1000% for 100 milliseconds
7. System AC-AC Efficiency: >95% at 35 - 100% load
8. Output Power Factor Rating: For loads exhibiting a power factor of .5 leading to .5 lagging
no derating of the UPS shall be required.
2.3 OPERATING PRINCIPLES
A. Normal operation: The input converter and output inverter shall operate in an on-line manner
to continuously regulate power to the critical load. The input and output converters shall be
capable of full battery recharge while simultaneously providing regulated power to the load for
all line and load conditions within the range of the UPS specifications.