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68
3Uninterruptible Power Systems
S4K2U-C and S4K2U-5C Industrial On-Line UPS
The new SolaHD S4KC is a single-phase, on-line (double-
conversion) UPS system available in 700-3000VA, 120V and
230V. On-Line design means zero transfer time from external
to internal power. When utility power fails, your critical load
remains supported by a seamless ow of power. Rack or
tower congurable, the SolaHD S4KC UPS offers customers
a higher power factor, longer battery life, higher reliability and
reduced cost of ownership. Housed in a slim 2U package,
the SolaHD S4KC protects equipment from virtually all power
disturbances due to blackouts, brownouts, sags, surges or
noise interference. The UPS includes internal batteries.
Optional, matching external battery cabinets, also in a slim
2U (3.5") size, offer extended battery runtime.
The LED display indicates battery capacity, percentage of
UPS load, battery operation, bypass operation and UPS
fault condition.
The rack-tower models are also supplied with securing
anges and rack slide mounting hardware. Units can be
easily hardwired by removing the attached line cord and
receptacle plate. All units include a conduit knockout cover
in the box.
Features
• Hardwire capability for permanent installation
• Small 2U height maximizes available space
• Input and output noise suppression
• Higher Output Power Factor of 0.90
• PWM inverter reduces output voltage distortion
• Add on batteries for extended back-ups
• Integral sealed non-spillable batteries
• Hot swappable user replaceable battery
• Automatic restart
• Automatic and manual battery test
• Rack-mount or Stand-alone tower mounting
• Units are eld congurable with a PC as a frequency
converter (bypass will be disabled)
• Integral dynamic bypass reduces shutdowns
• Compatible with most standby generators
• Two-year limited warranty
Note:
The securing flanges do not support the weight of the UPS. Rack slides or shelves are
required (sold separately).
Applications
• Industrial Automation Systems
• Critical Microprocessors and PC Based Systems
• Robotics and Process Control
• Programmable Logic Controllers (PLC)
• Mission Critical and High Speed Networks
• Enterprise Telecommunication Systems
• Pharmaceutical and Medical Diagnosis Equipment
• Printing and Publishing Machinery
E179213
69
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3
Uninterruptible Power Systems
Selection Table - S4K2U-C & S4K2U-5C Tower/Rack-Mount Models
* Full/Half Load (in minutes).
Capacity
(VA/W)
Catalog
Number
Typical Back-up Times
(minutes)*
Input Plug/Output
Receptacle
Approx. Ship
Weight - lbs (kg)
120 Vac, 50/60 Hz Models
700/630 S4K2U700-C 6/14 5-15P / (6) 5-15R
52.9 (24)
1000/900 S4K2U1000-C 5/15 5-15P / (6) 5-15R
1500/1350 S4K2U1500-C 5/16 5-15P / (6) 5-15R 57.3 (26)
2000/1800 S4K2U2000-C 4/11 5-20P / (6)5-20R (15/20 amp type) 61.7 (28)
3000/2700 S4K2U3000-C 4/14 L5-30P / (5)5-20R (15/20 amp type): (1) L5-30R 70.5 (32)
230 Vac, 50/60 Hz International Models
1000/900 S4K2U1000-5C 5/15 IEC 320-C14 / (6) IEC 320/C13 44.0 (20)
2000/1800 S4K2U2000-5C 4/11 IEC 320-C20 / (6) IEC 320-C13 61.7 (28)
3000/2700 S4K2U3000-5C 4/14 IEC 320-C20 / (6) IEC 320-C13 (1) IEC 320-C19 70.5 (32)
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70
3Uninterruptible Power Systems
S4K2U-C, 120 Vac, 50/60 Hz Tower/Rack-Mount Models Specifications
Catalog Number S4K2U700-C S4K2U1000-C S4K2U1500-C S4K2U2000-C S4K2U3000-C
Dimensions, D x W x H, in. [mm]
Unit 19.7 x 16.9 x 3.4 [497 x 430 x 85] 23.7 x 16.9 x 3.4
[602 x 430 x 85]
Shipping 25.5 x 23.9 x 10.6 [647 x 607 x 270] 29.4 x 23.4 x 10.6
[747 x 5607 x 270]
Weight, lb. [kg]
Unit 37.0 [16.8] 51.1 [23.2] 51.1 [23.2] 71.4 [32.4]
Shipping 44.1 [20.0] 57.3 [26.0] 57.3 [26.0] 79.4 [36.0]
Input AC Parameters
Voltage Range (typical) 120 Vac nominal; variable based on output load
90% to 100% Loading 90 Vac/140 Vac 102 Vac/140 Vac
70% to 90% Loading 86 Vac/140 Vac 96 Vac/140 Vac
30% to 70% Loading 77 Vac/140 Vac 84 Vac/140 Vac
0% to 30% Loading 60 Vac/140 Vac 60 Vac/140 Vac
Power Factor 0.99
Frequency 40 Hz to 70 Hz; auto sensing
Input Power Cord 110 ft. attached with NEMA 5-15P plug 10 ft. attached with
NEMA 5-20P plug
10 ft. attached with
NEMA L5-30P plug
Output AC Parameters
Output Receptacles 15-15R x 6 5-20R x 6 L5-30R x 1 + 5-20R x 6
Voltage 110/115/120/127 Vac (user-congurable) ±3%
Waveform Sine wave
Utility (Vac) Mode
Overload 200% for 2 seconds; 150% for 50 seconds with transfer to bypass
Power Factor 0.90
Battery
Type Valve-regulated, non-spillable, lead acid
Qty x V x Rating 4 x 12 V x 5.0 Ah 4 x 12 V x 7.2 Ah 4 x 12 V x 9.0 Ah 6 x 12 V x 9.0 Ah
Battery Mfr./Part
Number YUASA/NPH5-12; CSB/HR 1221W Panasonic/UP-RW1236;
CSB/GP 1272 Panasonic/UP-RW1245; CSB/HR 1234W F2
Backup Time 26/14 5/15 5/16 4/11 4/14
Recharge Time 3 hours to 90% capacity after full discharge with 100% load until UPS auto shutdown (internal batteries only)
Environmental Requirements
Operating Temperature 0°C to +40°C [+32°F to +104°F]; See Operating Temperature Parameters
Storage Temperature -15°C to +50°C [+5°F to +122°F]
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. [3,000 m] at +40°C [+104°F] without derating
Storage Elevation 50,000 ft. [15,000 m] max.
Notes:
1. Full/half load (in minutes.) See selection table for more information.
2. Input power cord and receptacles can be removed for hardwired applications.
71
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3
Uninterruptible Power Systems
S4K2U-C, 120 Vac, 50/60 Hz Tower/Rack-Mount Models Specifications cont.
Catalog Number S4K2U700-C S4K2U1000-C S4K2U1500-C S4K2U2000-C S4K2U3000-C
Audible Noise
<43 dBA max. @ 3
ft. [1 m] front & sides;
<46 dBA max. @ 3 ft.
[1 m] rear
<45 dBA max. @ 3
ft. [1 m] front & sides;
<50 dBA max. @ 3 ft.
[1 m] rear
<46 dBA max. @ 3 ft. [1
m] front & sides; <45 dBA
max. @ 3 ft. [1 m] rear
<48 dBA max. @ 3 ft. [1 m] front & sides;
<48 dBA max. @ 3 ft. [1 m] rear
Agency
Safety UL1778, cUL Listed
RFI/EMI FCC Part 15, Class A = CISPR22 Class B
Surge Immunity IEC62040-2 2nd Ed.
Transportation ISTA Procedure 1A
Operating Temperature Parameters
Ambient temperature +25°C to +30°C
[+77°F to +86°F]
+30°C to +35°C
[+86°F to +95°F]
+35°C to +40°C
[+95°F to +104°F]
Maximum output power factor derating at maximum
load 100% to 93% 93% to 86% 86% to 79%
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72
3Uninterruptible Power Systems
S4K2U-5C, 230 Vac, 50/60 Hz Tower/Rack-Mount Models Specifications
Catalog Number S4K2U1000-5C S4K2U2000-5C S4K2U3000-5C
Dimensions, D x W x H, in. [mm]
Unit 497 x 430 x 85 [19.6 x 16.9 x 3.3] 602 x 430 x 85 [23.7 x 16.9 x 3.3]
Shipping 717 x 570 x 262 [28.2 x 22.4 x 10.3] 717 x 570 x 262 [28.2 x 22.4 x 10.3]
Weight, lb. [kg]
Unit 37.0 [16.8] 51.1 [23.2] 71.4 [32.4]
Shipping 44.1 [20.0] 57.3 [26.0] 79.4 [36.0]
Input AC Parameters
Voltage Range (typical) 230 Vac nominal; variable based on output load
90% to 100% Loading 177 Vac/280 Vac 196 Vac/280 Vac
70% to 90% Loading 168 Vac/280 Vac 184 Vac/280 Vac
30% to 70% Loading 150 Vac/280 Vac 161 Vac/280 Vac
0% to 30% Loading 115 Vac/280 Vac 115 Vac/280 Vac
Power Factor 0.99
Frequency 40 Hz to 70 Hz; auto sensing
Input Power Receptacle 1IEC 320 C14 IEC 320 C20
Output AC Parameters
Output Receptacles 1IEC 320 C13 x 6 IEC 320 C13 x 6; IEC 320 C19 x 1
Voltage 220/230/240 Vac (user-congurable) ±3%
Frequency 50 Hz or 60 Hz
Waveform Sine wave
Overload 200% for 2 seconds; 150% for 1
minute with transfer to bypass
200% for 2 seconds; 150%
for 50 seconds with transfer to
bypass
200% for 2 seconds; 150% for 55
seconds with transfer to bypass
Power Factor 0.90
Battery
Type Valve-regulated, non-spillable, lead acid
Qty x V x Rating 4 x 12 V x 5.0 Ah 4 x 12 V x 9.0 Ah 6 x 12 V x 9.0 Ah
Battery Mfr./Part Number YUASA/NPH5-12; CSB/HR 1221W Panasonic/UP-RW1245; CSB/HR 1234W F2
Backup Time 25/15 4/11 4/14
Recharge Time 3 hours to 90% capacity after full discharge with 100% load until UPS auto shutdown (internal batteries only)
Environmental Requirements
Operating Temperature 0°C to +40°C [+32°F to +104°F]; See Operating Temperature Parameters
Storage Temperatures -15°C to +50°C [+5°F to +122°F]
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 3,000 m [10,000 ft.] at +40°C [+104°F] without derating
Storage Elevation 15,000 m [50,000 ft.] max.
Notes:
1. Full/half load (in minutes.) See selection table for more information.
2. Input power cord and receptacles can be removed for hardwired applications.
73
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3
Uninterruptible Power Systems
S4K2U-5C, 230 Vac, 50/60 Hz Tower/Rack-Mount Models Specifications
Catalog Number S4K2U1000-5C S4K2U2000-5C S4K2U3000-5C
Audible Noise <43 dBA max. @ 1 m [3 ft.] front &
sides; <46 dBA max. @ 1 m [3 ft.] rear
<48 dBA max. @ 1 m [3 ft.] front & sides;
<48 dBA max. @ 1 m [3 ft.] rear
Agency
Safety EC/EN/AS 62040-1-1:2008
RFI/EMI IEC/EN/AS 62040-2 2nd Ed. = CISPR22 Class A
Surge Immunity IEC62040-2 2nd Ed.
Transportation ISTA Procedure 1A
Operating Temperature Parameters
Ambient temperature +25°C to +30°C
[+77°F to +86°F]
+30°C to +35°C
[+86°F to +95°F]
+35°C to +40°C
[+95°F to +104°F]
Maximum output power factor derating at maximum
load 100% to 93% 93% to 86% 86% to 79%
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74
3Uninterruptible Power Systems
External Battery Cabinets Specifications
Catalog Numbers S4K2U48BATC S4K2U96BATC
Used with UPS models S4K2U700C, S4K2U1000C (-5), S4K2U1500C,
S4K2U2000C (-5) S4K2U3000C (-5)
Dimensions, D x W x H, in. [mm]
Unit 19.7 x 16.9 x 3.4 [497 x 430 x 85] 23.7 x 16.9 x 3.4 [602 x 430 x 85]
Shipping 24.3 x 22.4 x 10.3 [617 x 570 x 262] 28.2 x 22.4 x 10.3 [717 x 570 x 262]
Weight, lbs. [kg]
Unit 70.5 [32.0] 93.5 [42.4]
Shipping 77.2 [35.0] 101.4 [46.0]
Battery
Type Valve-regulated, non-spillable, lead acid
Qty x V x Rating 2 x 4 x 12 V x 9.0 Ah 2 x 6 x 12 V x 9.0 Ah
Battery Mfr./Part Number Panasonic/UP-RW1245; CSB/HR 1234W F2
Backup Time Battery Back-up Times Chart
Environmental Requirements
Operating Temperature 0°C to +40°C [+32°F to +104°F]
Storage Temperatures -15°C to +50°C [+19°F to +122°F]; High ambient temperatures will reduce battery life
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. [3,000 m] at +40°C [+104°F] without derating
Storage Elevation 50,000 ft. [15,000 m] max.
Agency
Safety UL1778, cUL Listed
RFI/EMI FCC Part 15, Class A = CISPR22 Class B
Surge Immunity IEC62040-2 2nd Ed.
Transportation ISTA Procedure 1A
75
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3
Uninterruptible Power Systems
S4K2U-C and S4K2U-5C Battery Back-up Times1
Number of
Batteries
Model
VA1
Backup Time (minutes) at Load (watts)2
200
W
400
W
600
W
800
W
1000
W
1200
W
1400
W
1600
W
1800
W
2000
W
2500
W100% Load
Minutes Min. W
Internal battery
700 26 14 6 -- -- -- -- -- -- -- -- 6 630
1000 28 15 9 5 -- -- -- -- -- -- -- 4 900
1500 -- 26 16 10 8 5 -- -- -- -- -- 4 1350
2000 -- -- 20 11 10 8 6 5 4 -- -- 4 1800
3000 -- -- -- 25 20 14 10 9 8 5 4 4 2700
Internal battery + 1
external battery cabinet
700 126 78 54 -- -- -- -- -- -- -- -- 50 630
1000 128 74 52 41 -- -- -- -- -- -- -- 27 900
1500 -- 110 72 48 36 28 -- -- -- -- -- 24 1350
2000 -- -- 54 34 34 26 22 17 15 -- -- 15 1800
3000 -- -- -- 102 80 56 50 44 38 26 22 18 2700
Internal battery + 2
external battery cabinets
700 264 122 88 -- -- -- -- -- -- -- -- 82 630
1000 252 126 84 60 -- -- -- -- -- -- -- 58 900
1500 -- 208 132 94 74 54 -- -- -- -- -- 48 1350
2000 -- -- 120 82 60 52 44 36 29 -- -- 29 1800
3000 -- -- -- 124 114 106 92 74 66 62 46 44 2700
Internal battery + 3
external battery cabinets
700 280 140 120 -- -- -- -- -- -- -- -- 116 630
1000 320 148 118 80 -- -- -- -- -- -- -- 78 900
1500 -- 310 204 138 102 90 -- -- -- -- -- 82 1350
2000 -- -- 180 126 92 72 62 52 45 -- -- 45 1800
3000 -- -- -- 174 150 122 110 105 104 76 62 62 2700
Internal battery + 4
external battery cabinet
700 560 300 146 -- -- -- -- -- -- -- -- 140 630
1000 600 250 138 116 -- -- -- -- -- -- -- 109 900
1500 -- 400 256 180 144 110 -- -- -- -- -- 100 1350
2000 -- -- 240 166 130 108 94 84 64 -- -- 64 1800
3000 -- -- -- 184 172 150 128 120 119 105 92 84 2700
1Backup times are valid for all models rated with the listed VA
2Approximate backup times are in minutes and at +25°C [+77°F] with a resistive load
Note:
S4K2U-5C models are not available in 700VA or 1500VA.