Easy UPS 3S Pro for Internal / External Batteries 10-40 kVA 400 V 3:3 / 10-30 kVA 400 V 3:1 – Technical Specifications

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Important Safety Instructions — SAVE THESE INSTRUCTIONS
- Electromagnetic Compatibility
- Safety Precautions
Model List
UPS for Internal Batteries Overview
- Overview of Single UPS
- Overview of 1+1 Redundant Parallel System with Common Battery Bank
- Overview of Parallel System
UPS for External Batteries Overview
- Overview of Single UPS
- Overview of 1+1 Redundant Parallel System with Common Battery Bank
- Overview of Parallel System
Input Voltage Window
Inverter Short Circuit Capabilities (Bypass not Available)
Efficiency
Derating Due to Load Power Factor
Batteries
- End of Discharge Voltage
- Standard VRLA Voltage Levels
Compliance
Communication and Management
- Configurable Input Contacts and Output Relays
Requirements for a Third Party Battery Solution (Only for UPS for External Batteries)
- Third Party Battery Circuit Breaker Requirements
UPS for Internal Batteries Specifications
- 3:3 UPS Specifications
- 3:1 UPS Specifications
- Upstream and Downstream Protection
- Recommended Cable Sizes
  - Load Sharing in Bypass Operation in a Parallel System
- Recommended Bolt and Lug Sizes
- Torque Specifications
- Leakage Current
UPS for External Batteries Specifications
- 3:3 UPS Specifications
- 3:1 UPS Specifications
- Upstream and Downstream Protection
- Recommended Cable Sizes
  - Load Sharing in Bypass Operation in a Parallel System
- Recommended Bolt and Lug Sizes
- Torque Specifications
- Leakage Current
Physical
- UPS Shipping Weights and Dimensions
- UPS Weights and Dimensions
- Clearance
Environment
- Heat Dissipation in BTU/hr
- Airflow Values
Drawings
- Easy UPS 3S Pro 10-40 kVA
Options
- Configuration Options
- Hardware Options
- Weights and Dimensions for Options
Limited Factory Warranty

990-66233D-001

Inverter Short Circuit Capabilities (Bypass not Available)

IK1 – Short Circuit between a Phase and Neutral for 3:3 UPS

IK1 400 V

S [kVA]	10 ms		20 ms		30 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	34	12	34	23	34	35
15	52	27	52	54	52	81
20	74	55	74	110	74	164
30	104	108	104	216	104	324
40	140	196	140	392	140	588

IK1 400 V

S [kVA]	50 ms		100 ms		200 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	34	58	34	116	34	231
15	52	135	52	270	52	541
20	74	274	74	548	74	1095
30	104	541	104	1082	104	2163
40	140	980	140	1960	140	3920

IK2 – Short Circuit between Two Phases for 3:3 UPS

IK2 400 V

S [kVA]	10 ms		20 ms		30 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	33	11	33	22	33	33
15	49	24	49	48	49	72
20	70	49	70	98	70	147
30	101	102	101	204	101	306
40	138	190	138	381	138	571

IK2 400 V

S [kVA]	50 ms		100 ms		200 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	33	54	33	109	33	218
15	49	120	49	240	49	480
20	70	245	70	490	70	980
30	101	510	101	1020	101	2040
40	138	952	138	1904	138	3809

IK3 – Short Circuit between Three Phases for 3:3 UPS

IK3 400 V

S [kVA]	10 ms		20 ms		30 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	37	14	37	27	37	41
15	53	28	53	56	53	84
20	80	64	80	128	80	192
30	110	121	110	242	110	363
40	146	213	146	426	146	639

IK3 400 V

S [kVA]	50 ms		100 ms		200 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	37	68	37	137	37	274
15	53	140	53	281	53	562
20	80	320	80	640	80	1280
30	110	605	110	1210	110	2420
40	146	1066	146	2132	146	4263

IK1 – Short Circuit between a Phase and Neutral for 3:1 UPS

IK1 230 V

S [kVA]	10 ms		20 ms		30 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	112	125	112	251	112	376
15	150	225	150	450	150	675
20	230	529	230	1058	230	1587
30	276	762	276	1524	276	2285

IK1 230 V

S [kVA]	50 ms		100 ms		200 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	112	627	112	1254	112	2509
15	150	1125	150	2250	150	4500
20	230	2645	230	5290	230	10580
30	276	3809	276	7618	276	15235

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