Product Specifications

www.novaris.com.au

72 Browns Road, Kingston Tasmania 7050 Australia

Phone +61 3 6229 7233 Fax +61 3 6229 9245 E-mail sales@novaris.com.au

Novaris has a policy of continuing product development, therefore specifications are subject to change without notice. Copyright: © 2016 Novaris Pty Ltd

72 Browns Road, Kingston Tasmania 7050 Australia

Phone +61 3 6229 7233 Fax +61 3 6229 9245 E-mail sales@novaris.com.au

72 Browns Road, Kingston Tasmania 7050 Australia

Phone +61 3 6229 7233 Fax +61 3 6229 9245 E-mail sales@novaris.com.au

Model

SLTx-7v5

SLTx-18

SLTx-36

SLTx-68

SLT4-RTD

SLT4-36-275

Electrical Specifications

Connection Type

Shunt

Shunt

Shunt

Shunt

Shunt

Shunt

Number of lines

x = 1 → 1 pair

x = 3 → 3 lines

x = 4 → 4 lines

4 lines

1 pair Signal (S)

1 L & N Power (P)

Modes of protection

Transverse and common mode

Maximum continuous voltage (DC)

U

c

7 V

18 V

36 V

65 V

8 V

36 V (S) / 350 V (P)

Maximum continuous voltage (AC)

U

c

5 V

14 V

30 V

50 V

6 V

30 V (S) / 275 V (P)

Maximum discharge current (8/20 µs)

I

max

5 kA per line (10 kA common mode)

Maximum discharge current (10/350 µs) I

imp

1.25 kA per line (2.5 kA common mode)

Impulse durability

C2 10 x 2.0 kA 8/20 µs

D1 2 x 0.5 kA 10/350 µs

C2 10 x 0.5 kA

8/20 µs

Maximum load current

I

L

–

L-L Voltage protection level @ 1 kV/ µs

U

p

45 V

50 V

75 V

100 V

45 V

75 V (S) / – (P)

L-L Voltage protection level @ 1 kA 8/20 µs U

p

70 V

75 V

110 V

160 V

70 V

– (S) / – (P)

L-L Voltage protection level @ 100 V/ s

25 V

30 V

60 V

80 V

25 V

55 V (S) / – (P)

L-PE Voltage protection level @ 1 kV/ µs

U

p

350 V

350 V

350 V

350 V

350 V

350 V (S) / 900 V (P)

L-PE Voltage protection level @ 2 kA 8/20 µs U

p

530 V

530 V

530 V

530 V

530 V

– (S) / – (P)

L-PE Voltage protection level @ 100 V/ s

230 V

230 V

230 V

230 V

230 V

230 V (S) / 600 V (P)

AC durability

1 A rms, 5 x 1 s

1 A rms, 5 x 1 s

1 A rms, 5 x 1 s

1 A rms, 5 x 1 s

1 A rms, 5 x 1 s

1 A rms, 5 x 1 s

Overstressed fault mode

Mode 1 (SLT disconnected, line still operable)

Response time

t

A

< 5 ns

Line resistance

–

Line inductance

–

L-L capacitance

20 nF

10 nF

7 nF

1 nF

20 nF

7 nF (S) / 60 pF (P)

L-PE capacitance

< 1 pF

Insertion loss @ 150 Ω

–

3 dB Frequency @ 150 Ω

f

c

100 kHz

Mechanical Specifications

Operating temperature

-40 to +85 ºC

Humidity Range

5 to 95%

Connection type / capacity

250 mm, 0.75 mm2 flying leads

Terminal screw torque

–

Environmental

IP 67 installed

Dimensional Drawing

Given by thread size

Mounting

Thread options M20 x 1.5 or 1/2 “ NTP

Earthing

via lead; 90 V isolation between earth and shield

Enclosure / Colour

Stainless steel

Standards

IEC 61643-21:2012

SPD connected to telecommunications and signalling networks - Cat C2, D1

AS/NZS 1768:2007

Signalling/Telecommunications surge protection

UL 1449 3rd edition & UL 497B

Protectors for data communications and fire-alarm circuits

ITU-T K.44: 2012

Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents

Shipping

Weight

165 g

165 g

165 g

165 g

165 g

165 g

Customs Tariff

85363000

85363000

85363000

85363000

85363000

85363000