1
Power Protection and Conditioning
CVS Hardwired Series – Constant Voltage Transformers
Superior voltage regulation of ±1% sets the CVS series apart
from other power conditioning technologies on the market.
Extremely tight regulation is accomplished by SolaHD’s fer-
roresonant transformer technology. The CVS recreates a well
regulated sinusoidal waveform that is well isolated from input
disturbances including:
• Impulses
• Brownouts
• Severe waveform distortion
• Swells
• Sags
No other power conditioning technology provides as
complete a solution against these power quality
disturbances. The CVS series is ideal for applications
where even a small change in voltage level can lead to
unscheduled downtime, misoperation, incorrect data or
scrapped production.
Applications
• Industrial automation and control equipment PLCs
• Analytical laboratory and factory automating
equipment
• Photo processing equipment
• Sound/recording systems
• Photographic enlargers
• Broadcast equipment
Features
• Superior voltage regulation of ±1%
• Surge protection tested to ANSI/IEEE C62.41,
Class A & B waveform
• Harmonic filtering
Selection Tables: Single Phase
Group 1 – CVS Series, 60 Hz
VA
30
60
120
250
500
1000
2000
3000
5000
7500 *
Catalog
Number
23-13-030-2
23-13-060-2
23-22-112-2
23-23-125-8
23-23-150-8
23-23-210-8
23-23-220-8
23-23-230-8
23-23-250-8
23-28-275-6
Listed only.
Voltage Input
120
120
120, 240
120, 240, 480
120, 208, 240, 480
120, 208, 240, 480
120, 208, 240, 480
120, 208, 240, 480
120, 208, 240, 480
240, 480
Voltage Output
120
120
120
120
120, 240
120, 240
120, 240
120, 240
120, 240
120, 240
Height
in (mm)
7.00 (177.8)
7.00 (177.8)
8.00 (203.2)
11.00 (279.4)
13.00 (330.2)
17.00 (431.8)
18.00 (457.2)
19.00 (482.6)
28.00 (711.2)
27.00 (685.8)
E47379
• Hardwired
• Acts as a step-up/step-down transformer
• Galvanic isolation provides exceptional
circuit protection
• 25 year typical mean time between failure
• No maintenance required
Certifications and Compliances
•
Listed
- UL 1012
- CSA C22.2 No. 66
• RoHS Compliant
Related Products
• On-line UPS (S4K Industrial)
• Surge Protection
• Three Phase Power Conditioners
• Active Tracking
®
Filters
Width
in (mm)
4.00 (101.6)
4.00 (101.6)
4.00 (101.6)
6.00 (152.4)
9.00 (228.6)
9.00 (228.6)
13.00 (330.2)
13.00 (330.2)
13.00 (330.2)
25.00 (635.0)
Depth
in (mm)
5.00 (127.0)
5.00 (127.0)
5.00 (127.0)
8.00 (203.2)
7.00 (177.8)
7.00 (177.8)
10.00 (254.0)
10.00 (254.0)
10.00 (254.0)
9.00 (228.6)
Ship Weight
lbs (kg)
9.0 (4.08)
9.0 (4.08)
13.0 (5.90)
29.0 (13.15)
42.0 (19.05)
65.0 (29.48)
111.0 (50.35)
142.0 (64.41)
222.0 (100.70)
365.0 (165.56)
Design
Style
1
1
1
1
1
1
1
1
1
2
Elec
Conn
J
J
J
G
H
H
H
H
H
J
* This unit is
42
Contact
Technical Services
at
(800) 377-4384
with any questions.
Visit our website at www.solahd.com.
Power Protection and Conditioning
1
Value
Specifications
Parameter
Condition
Input
Voltage
Current
1
Frequency
Continuous at full load
(lower input voltage possible at lighter load)
For temporary surge or sags
at Full Load & 80% of nominal input voltage
See Operating Characteristics section for details.
Output
2
Line Regulation
Overload Protection
Output Harmonic Distortion
Noise Attenuation
V
in
>80% and <110% of nominal
At Nominal Input Voltage
At Full Load within Input Range
-Common Mode
-Transverse Mode
General
Efficiency
Storage Temperature
Operating Temperature
Audible Noise
Warranty
Notes:
1 - Consult user manual for fuse sizing.
2 - It is recommended that the unit run at a minimum of 40-50% load.
See the Operating Characteristics section for more details.
At Full Load
Humidity <95% non-condensing
Humidity <95% non-condensing
Full Resistive Noise
10 year limited warranty
Up to 92%
-20° to 80°C
-20° to 50°C
32 dBA to 65 dBA
±1%
Current limited at 1.65 times
rated current
3% total RMS content
40 dB
40 dB
+10% to -20% of nominal
+20% to -35% of nominal
I
in
≅
(VA/.87)/(V
in
x 80%)
60 Hz
Design Styles (CVS and MCR Hardwired)
Style 1
These styles are single phase only.
Style 2
Style 3
Contact
Technical Services
at
(800) 377-4384
with any questions.
Visit our website at www.solahd.com.
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