Mechanical Specification; S4 Receiver Cabinet Mechanical Dimensions And Weights - MGE UPS Systems 3.5 to 21 kVA N+1 Owner's Manual

3.5 to 21 kVA N+1 Inverter
Efficiency
Power Factor
Total Harmonic
Distortion
Line Regulation
Load Regulation
Output Frequency
Short Circuit Current (SCC)300% minimum of rated load current for four cycles. A SCC is defined as a current that
Overload Capability
Transient Deviation
and Recovery
EMI Emission
1.4 Mechanical Specifications
Table 1-4: S4 Receiver Cabinet Mechanical Dimensions and Weights
HEIGHT (in/cm)
DEPTH (in/cm)
WIDTH (in/cm)
RECEIVER WEIGHT (lb/kg)
RECEIVER + MODULES
WEIGHT (lb/kg)
RECEIVER SHIPPING
WEIGHT (lb/kg)
page 1 — 4
85% minimum, 88% typical (on-line mode); 97% typical (off-line mode) at full kVA/Watt load.
Rated kVA is available over a power factor range of 0.6 lagging to 0.6 leading at nominal volt-
age. Watt rating should not be exceeded.
Less than 1% for linear load conditions, 3% maximum for crest factor loads up to 3:1.
System output voltage variation, less than 1% over the DC voltage range.
System output voltage variation, less than 1% from zero to full load at nominal DC input.
User-selectable, 50Hz or 60Hz. Free run frequency stability shall be within +/-0.02% of the
selected frequency.
exceeds 150% of rated current.
Continuous overload up to 108% of rated VA/watts at 50°C maximum.
Within 20% of average value for any change in output current or step change in input
voltage within specified limits. Recovery within 1 millisecond from zero to full load.
Battery Bus less than 30dBrnc. FCC 47 CFR part 15 class A; EN 55022 class A;
CISPR 22 class A
7 kVA
21 / 54
18.5 / 47.5
17 / 43.7
88 / 39.9
182 / 82.6
100 / 45.4
Introduction
MODEL
14 kVA
31.5 / 81
18.5 / 47.5
17 / 43.7
111 / 50.3
299 / 135.6
123 / 55.8
21 kVA
42 / 107.9
18.5 / 47.5
17 / 43.7
136 / 61.7
418 / 189.6
148 / 67.1