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CVS Hardwired Series Power Conditioner - Constant Voltage
Transformers
Superior voltage regulation of ±1% sets the CVS Series power conditioner apart from other power conditioning technologies on the market. Extremely tight regulation is accomplished by SolaHDs patented ferroresonant transformer technology. The CVS Series power conditioner recreates a well regulated sinusoidal waveform that is well isolated from input disturbances including impulses, swells, sags, brownouts and severe waveform distortion.
No other power conditioning technology provides as complete a solution against these power quality disturbances. The CVS series power conditioner is ideal for applications where even a small change in voltage level can lead to unscheduled downtime, misoperation, incorrect data or scrapped production.
On this page: Features, Applications, Specifications, Selection Table, Design Styles, Electrical Connections
Printable versions of the following sections are available by selecting
one of the pdf files to the left.
- Superior voltage regulation of ±1%
|
|
- Surge suppression tested to ANSI/IEE C62.41, Class A&B Waveform
|
- Acts as a Step-up/Step-down Transformer
|
- Galvanic isolation provides exceptional circuit protection
|
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- 25 year typical Mean Time Before Failure
|
|
- Industrial
automation and control
equipment PLCs
|
- Analytical
laboratory and factory
automating equipment
|
- Photo
processing equipment
|
|
|
|
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|
Parameter
|
Condition |
Value |
| Voltage
|
Continuous
at full load
(lower input voltage possible at lighter load) |
+10%
to -20% of nominal |
| For
temporary surge or sags |
+20%
to -35% of nominal |
| Current1 |
at
Full Load & 80% of nominal input voltage |
Iin
@ (VA / .87) / (Vin * 80%) |
| Frequency |
See
the Operating Characteristics
pdf
for details. |
60
Hz |
|
Output
|
| Line
Regulation |
Vin
>80% and <110% of nominal |
±1% |
| Overload
Protection |
At
Nominal Input Voltage |
Current
limited at 1.65 times rated current |
| Output
Harmonic Distortion |
At
Full Load within Input Range |
3%
total RMS content |
| Noise
Attenuation |
-Common
Mode
-Transverse Mode |
40
dB
40 dB |
| Output
Harmonic Distortion |
3%
total RMS content at full load. |
|
General
|
| Efficiency |
at
Full Load |
Up
to 92% |
| Storage
Temperature |
Humidity
< 95% non-condensing |
-20o
to 80oC |
| Operating
Temperature |
Humidity
< 95% non-condensing |
-20o
to 50oC |
| Audible
Noise |
Full
Resistive Noise |
32
dBA to 65 dBA |
| Approvals |
60
Hz Models
|
UL1012;
CSA2 |
| Warranty |
r |
10
+ 2 Years |
|
1
- Consult user manual for fuse sizing.
2 - Applies to all models except 23-28-275-6.
|
| Group 1 - CVS Series, 60 Hz |
Click
here for mechanical dimensions:
|
|
|
UL File: |

|
VA |
Catalog
Number |
Voltage
Input |
Voltage
Output |
Height
(inch) |
Width
(inch) |
Depth
(inch) |
Ship
Weight
(lbs) |
Design
Style |
Elec Conn |
| 30 |
23-13-030-2 |
120 |
120 |
6 |
4 |
5 |
7 |
1 |
J |
| 60 |
23-13-060-2 |
120 |
120 |
7 |
4 |
5 |
9 |
1 |
J |
| 120 |
23-22-112-2 |
120, 240 |
120 |
8 |
4 |
5 |
13 |
1 |
J |
| 250 |
23-23-125-8 |
120, 240, 480 |
120 |
11 |
6 |
8 |
29 |
1 |
G |
| 500 |
23-23-150-8 |
120, 208, 240, 480 |
120, 240 |
13 |
9 |
7 |
42 |
1 |
H |
| 1000 |
23-23-210-8 |
120, 208, 240, 480 |
120, 240 |
17 |
9 |
7 |
65 |
1 |
H |
| 2000 |
23-23-220-8 |
120, 208, 240, 480 |
120, 240 |
18 |
13 |
10 |
111 |
1 |
H |
| 3000 |
23-23-230-8 |
120, 208, 240, 480 |
120, 240 |
19 |
13 |
10 |
142 |
1 |
H |
| 5000 |
23-23-250-8 |
120, 208, 240, 480 |
120, 240 |
28 |
13 |
10 |
222 |
1 |
H |
| 7500* |
23-28-275-6 |
240, 480 |
120, 240 |
27 |
25 |
9 |
365 |
2 |
J |
*This unit is
not CSA Certified |

|

|
Style 1 |
Style 2 |

|
Primary Voltage |
Interconnect |
Connect Lines To |
| 120 |
H1 to H3 to H5 to H7
H2 to H4 to H6 to H8 |
H1 & H2 |
| 240 |
H2 to H3 H6 to H7
H1 to H5 H4 to H8 |
H1 & H4 |
| 480 |
H2 to H3 H4 to H5
H6 to
H7 |
H1 & H8 |
Secondary
Voltage |
Interconnect |
Connect Lines To |
120 |
r |
X1 & X2 |

|
Primary Voltage |
Interconnect |
Connect Lines To |
| 120 |
H1 to H3 to H6 to H8
H2 to H5 to H7 to H10 |
H1 & H2 |
| 208 |
H2 to H3 H7
to H8
H1 to H6 H4 to H9 |
H1 & H4 |
| 240 |
H2 to H3
H7 to H8
H1 to H6 H5 to H10 |
H1 & H5 |
| 480 |
H2 to H3 H5 to H6
H7 to H8 |
H1 & H10 |
Secondary
Voltage |
Interconnect |
Connect Lines To |
| 120 |
r |
X1 & X2 or X3 & X2 |
240 |
r |
X1 & X3 |
Series-Multiple
Primary with Tap for two input voltages

|
30 & 60
VA
Primary Voltage |
120 VA
Primary
Voltage |
7500 VA
Primary Voltage |
Interconnect |
Connect Lines To |
| 120 |
N/A |
N/A |
Note:
H3 & H4 are not used |
H1 & H2 |
| N/A |
120 |
240 |
H1 to H3
H2 to H4 |
H1 & H4 |
| N/A |
240 |
480 |
H2 to H3 |
H1 & H4 |
30 & 60 VA
Secondary Voltage |
120 VA
Secondary Voltage |
7500 VA
Secondary Voltage |
Interconnect |
Connect Lines To |
| 120 |
120 |
N/A |
r |
X1 & X2 |
| N/A |
N/A |
120 |
r |
X1 & X2 or X3
& X2 |
| N/A |
N/A |
240 |
r |
X1 & X3 |
Note:
Secondaries are not grounded. Ground X2 per Code. |
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