Please note:  This unit has not been submitted to Underwriters Laboratories for certification.  If your local conditions require such certification, please contact Stedi-Power, Inc.

 

AC Service Type

Nominal Operating Voltage

Surge Suppression Level

Initial Clamping Voltage

Clamping Voltage* 

Number of Leads (including Ground)

Protection Modes 

Operating Temperature Range    

Operating Frequency Range

Maximum Continuous Operating
Voltage (MCOV Line-to-Ground)

Short Circuit Interrupting Capacity (AIC)

Maximum Surge Current Capacity

Weight

**

Frequency
(kHz)

Specification Limit
(dBµV) ***

Cable
(dB)

Sample
(dB)

Attenuation
(dB)

EMR
dBuR/dBm 
****

30

50

0.33

13.8

35.9

35.9/-68.64

35

50

0.38

14.5

35.1

35.1/-70.78

40

50

0.40

14.6

35

35.0/-72.04

45

50

0.44

15

34.6

34.6/-73.46

50

50

0.45

15.7

33.9

33.9/-75.08

55

50

0.48

10

39.5

39.5/-70.31

60

50

0.50

7.9

41.6

41.6/-66.96

65

50

0.54

4.2

45.3

45.3/-65.93

70

50

0.59

9.1

40.3

40.3/-71.10

75

54

0.63

7.3

46.1

46.1/-66.40

80

54

0.66

9.3

44

44.0/-69.06

88

54

0.72

10.6

42.7

42.7/-71.19

100

54

0.72

8.1

45.8

45.8/-69.20

110

54

0.75

11.8

41.5

41.5/-74.33

120

54

0.78

13.1

40.1

40.1/-76.48

130

54

0.81

154

38.2

38.2/-79.08

140

54

0.84

15.7

37.5

37.5/-80.42

150

54

0.87

14.6

38.5

38.5/-80.02

160

54

0.90

14.8

38.5

38.3/-80.78

170

54

0.91

15.1

38

38.0/-81.61

180

54

0.93

16.2

36.9

36.9/-83.21

190

54

0.95

16.3

36.8

36.8/-83.78

200

54

0.96

17.4

35.6

35.6/-85.42

Agency Approval & Standards Tests: •••IEEE Std C62.22-1997 IEEE Guide for the Application of Metal-Oxide Surge Arresters for Alternating-Current Systems•••IEEE C62.41-1991 IEEE Recommended Practice on Surge Voltages in Low-Voltage AC Power Circuits•••IEC EN 61010-1:1994+AS:1995 Safety requirements for electrical equipment for measurement, control, and laboratory use•••IEC EN 61000-4-2:1995 Electrostatic Discharge Test•••IEC EN 6100-4-4:1996 Fast Transient Test•••IEC EN 61000-4-5:1995 Surge Immunity Test•••MIL-STD 220; 50-Ohm Insertion Loss Test Methodology. Test performed on a single device with 6-inch (15.2cm) Leads.

**Note Test Parameter: MIL-STD 220 50 Ohm Insertion Loss Test Methodology. Test was performed on a single device with 6-inch leads.

***Note dBµV (using the Greek letter µ ["mu"] instead of u) is voltage expressed in dB above one microvolt into a specific load impedance; in land mobile and broadcast this is commonly 50 ohms.

****Note dBu is E (electric field intensity) expressed always in decibels above one microvolt/meter (dBµV/m)---dBm is a power level expressed in dB above one milliwatt

Stedi-Power Inc. is the manufacturer of Stedi-Power Surge Arresters and Transient Voltage Surge Suppressors.  Surge suppressors are also known as surge protectors, surge protective devices, surge protection devices, or SPD.  Surge Arresters are sometimes referred to as Secondary Surge Arresters, or SSA.  Stedi-Power is one of a very small number of manufacturers of dual rated surge suppressors.  All of our equipment is qualified as both surge arresters and surge suppressors.

PHONE:   (678) 546-6780      FAX:   (678) 546-6782

Technical Support
tech@tvss.net 

Stedi-Power, Inc.
5044 B U Bowman Drive,
Suite 102
Buford GA 30518

General Inquiries
help@tvss.net