SKN425 SUPERIOR ELECTRIC, SKN425 Datasheet - Page 2

• Manufacturer Part Number: SKN425
• Description: UPS, 120V, 255W
• Manufacturer: SUPERIOR ELECTRIC
• Type: Industrial, Networkr

Specifications of SKN425

• Capacity (va / W): 425VA / 255W
• No. Of Outlets: 6
• Input Voltage: 90V AC To 150V AC
• Output Voltage: 120V
• Backup Time - Full Load: 2min
• Length: 320mm
• Width: 97mm
• Height: 135mm
• Weight: 13.1lb
• Output Type: Fixed
• Brand/series: STABILINE®/SKN Series
• Capacity: 425 VA
• Communication: RJ11, RS232
• Dimensions: 135mmH×97mmW×320mmD
• Input Type: NEMA 5-15P
• Length, Cord: 6 ft.
• Mounting Type: Wall
• Operation: Line-Interactive
• Power, Rating: 255 W
• Time, Backup: 4 min.
• Voltage, Output: 120 VAC
• Voltage, Supply: 255/425 W/VA
• Backup Time - Half Load: 7min
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

Printed in USA
Telephone and Fax Numbers
Telephone:
Fax:
Customer Service
Product Application 860-585-4500, Ext. 4755
1. Computer Load.
2. Backup time is for reference only. Actual duration may vary depending on temperature, battery condition and type of load.
3. MS Windows is a registered trademark of Microsoft, Inc.; Novell and Netware are registered trademarks of Novell, Inc.
Specifications subject to change without notice.
F7041A
Nominal Voltage
Voltage Range
Current
Frequency
Nominal Voltage
VA Rating
Power (Resistive Load)
Current
On Line Voltage Regulation
On Battery Voltage Regulation
Frequency
Waveform
Transfer Time
Surge Protection
Unit Protection
Overload Protection
DC Voltage
Type
Number (Internal)
Run Time
Recharge Time
Special
Controls & Indicators
Computer Communications
Temperature
Humidity
Altitude
Audible Noise
Input Connection
Output Receptacles
Weight
Dimensions H x W x D
Warranty
Agency Listing
860-585-4500
860-582-3784
860-585-4500, Ext. 4750
7/06
1
2
Optional Wall Mounting Bracket - (Model SKNWMB)
©2006 Superior Electric
Audible Alarms
Convenience
383 Middle Street • Suite 105
Bristol, CT 06010 USA
www.superiorelectric.com
On Battery
Half Load
Operating
Full Load
Storage
Inches
LED’s
Toll-Free (in USA and Canada only)
1-800-787-3532
1-800-821-1369
1-800-787-3532, Ext. 4750
1-800-787-3532, Ext. 4755
(mm)
UPS
UPS Automatic Power Off / Overload Exceeds 110 % of Nominal for 60 Seconds and/or 130 % for 3 Seconds
13.1 lbs. (5.9 kg)
(1) 12V, 7.2AH
SKN425
255 Watts
Model
425 VA
3.5 A
AVR Circuit Increases Output Voltage 15 % when Nominal Utility Voltage is -9 % to -25%
AVR Circuit Decreases Output Voltage 13 % when Nominal Utility Voltage is +9 % to +25%
Buck & Boost Automatic Voltage Regulator (AVR) Circuit, Green Mode and DC (Cold Start)
10,000 Feet (3000 Meters) Above Sea Level, Without Derating
Sealed, Lead-acid, Maintenance-free, Valve-regulated (VRLA)
RS-232 Serial Port with (Bundled UPSMON Software)
Battery Backup Mode, Low Battery and Overload
10 A Max. (Including Convenience Receptacles)
Circuit Breaker for Overload and Short Circuit
± 10 % (45/66 Hz), 50/60 Hz Auto Sensing
2-4 Milliseconds, Including Detection Time
Battery Fault, Backup Mode, Line Mode
6-Foot Cord with NEMA 5 - 15P Plug
On/Off/Test and Silence Button
< 40 dBA at 1 Meter (3.2 Feet)
0˚ C to 40˚ C (32˚ F to 104˚ F)
0˚ C to 35˚ C (32˚ F to 95˚ F)
- 13 %, + 8 % (104-130 VAC)
10 - 95 % Non-condensing
50/60 Hz Auto Sensing
± 25 %, (90-150 VAC)
Simulated Sine Wave
UL, cUL, FCC Class A
± 1 %, 50 or 60 Hz
(3) NEMA 5 - 15R
(3) NEMA 5 - 15R
(135 x 97 x 320)
480 Joules, 2ms
15.4 lbs (7.0 kg)
6 Hours to 90 %
5.3 x 3.8 x 12.5
(1) 12V, 7.2AH
SKN625
375 Watts
Model
2 Minutes
7 Minutes
120 VAC
120 VAC
12 VDC
625 VA
1 Year
± 5 %
5.2 A
Rear Panel Configuration
REMOTE
15.6 lbs. (7.1 kg)
(1) 12V, 1234W
SKN825
495 Watts
Model
825 VA
6.8 A
IN
OUT