MA3145-230-1-R MTL SURGE TECHNOLOGIES, MA3145-230-1-R Datasheet

MA3145-230-1-R

Manufacturer Part Number

MA3145-230-1-R

Description

SURGE PROTECTOR, 1 PHASE

Manufacturer

MTL SURGE TECHNOLOGIES

Series

MA3100r

Datasheet

1.MA3145-230-1-R.pdf (4 pages)

Specifications of MA3145-230-1-R

Suppressor Type

Mains

Voltage Rating

230VAC

Peak Surge Current

10kA

Response Time

25ns

Control Voltage Ac Max

230V

Current Id Max

10kA

External Depth

18mm

External Length / Height

65mm

Svhc

No SVHC (15-Dec-2010)

Rohs Compliant

Lead Free Status / RoHS Status

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MA3100 Series

Cost effective surge protection designed to cope with high

magnitude 10/350ms current waveforms as described in IEC

61312

T T h h e e M M A A 3 3 1 1 0 0 0 0 S S e e r r i i e e s s o o f f f f e e r r s s c c o o s s t t

e e f f f f e e c c t t i i v v e e

applications described by IEC 61312

where the surge protector could

carry a partial share of the lightning

surge current. The MA3100 Series

fulfills

philosophy. Class I devices rated for

60kA (10/350μs) are deployed at

the service entrance, followed by the

Class II rated devices at key power

panels. Sensitive systems can then be

locally protected by a Class III device.

A A l l l l m m o o d d u u l l e e s s a a r r e e D D I I N N r r a a i i l l m m o o u u n n t t e e d d for

ease of installation and have very

small footprints therefore minimising

the space required. Even the powerful

60kA (10/350μs) single pole module

is only 18mm wide. Each device is

simply connected in parallel with the

power system via a fused spur.

T T h h e e C C l l a a s s s s I I l l i i g g h h t t n n i i n n g g c c u u r r r r e e n n t t a a r r r r e e s s t t e e r r

S S p p a a c c e e s s a a v v i i n n g g d d e e s s i i g g n n , , D D I I N N r r a a i i l l m m o o u u n n t t i i n n g g

I I E E C C C C l l a a s s s s I I , , I I I I a a n n d d I I I I I I p p r r o o d d u u c c t t s s a a v v a a i i l l a a b b l l e e

S S i i n n g g l l e e p p o o l l e e I I p p e e a a k k o o f f 6 6 0 0 k k A A ( ( 1 1 0 0 / / 3 3 5 5 0 0 μ μ s s ) ) f f o o r r

C C l l a a s s s s I I d d e e v v i i c c e e s s

M M u u l l t t i i p p l l e e p p o o l l e e I I p p e e a a k k o o f f > > 1 1 0 0 0 0 k k A A ( ( 1 1 0 0 / / 3 3 5 5 0 0 μ μ s s ) )

f f o o r r C C l l a a s s s s I I d d e e v v i i c c e e s s

F F u u l l l l r r a a n n g g e e o o f f A A C C m m a a i i n n s s p p o o w w e e r r a a p p p p l l i i c c a a t t i i o o n n s s

C C o o o o r r d d i i n n a a t t e e d d s s u u r r g g e e p p r r o o t t e e c c t t i i o o n n t t o o I I E E C C

6 6 1 1 3 3 1 1 2 2 ; ; r r a a t t e e d d a a c c c c o o r r d d i i n n g g t t o o I I E E C C 6 6 1 1 6 6 4 4 3 3

IEC’s

s s u u r r g g e e

cascade

p p r r o o t t e e c c t t i i o o n n

protection

for

p h a s e

levels are significantly higher than

called for in IEC 61643 for a Class I

device.

T T h h e e C C l l a a s s s s I I I I s s u u r r g g e e c c u u r r r r e e n n t t a a r r r r e e s s t t e e r r is

designed to work as both a standalone

device and in cascade coordination with

MTL’s Class I lightning arrester. A

single width module withstands surge

currents up to 45,000A with an

8/20μs waveform. Class II arresters

are available in single width modules for

maximum user flexibility, double width

modules for all-mode protection on

single phase systems and

quad width modules for

all-mode protection

offers

specification. The unit withstands the

impact of a 60,000A impulse with a

lightning waveshape of 10/350μs with

a specific energy of 1,000kJ/Ω. These

three

very

high

performance

Protection

systems. Many Class II modules have

remote monitoring capabilities as a

standard

normally

contacts can be used for a variety of

monitoring tasks.

AC Power

T T h h e e C C l l a a s s s s I I I I I I s s u u r r g g e e p p r r o o t t e e c c t t o o r r is

designed to protect individual pieces

of equipment. A typical example of a

Class III device is the MA15 which

offers RFI/EMI filtering in addition to

excellent levels of surge protection.

open,

feature.

normally

Voltage

closed

free,

Related parts for MA3145-230-1-R

MA3145-230-1-R Summary of contents

Page 1

... MA3100 Series Cost effective surge protection designed to cope with high magnitude 10/350ms current waveforms as described in IEC 61312 μ μ > > μ μ applications described by IEC 61312 where the surge protector could carry a partial share of the lightning surge current. The MA3100 Series fulfills IEC’ ...

Page 2

... I device. Finally Class III devices are used to protect individual pieces of equipment. An excellent example of a class III device is the MA15 MA3160-230-1 MA3160-230-1-0 Class II Class III 5kA (8/20μs) (8/20μ MA3145-230-1-R MA3145-230-2-0 MA3145-230-1-R >0.5kA MA15 MA3145-230-4 ...

Page 3

... Temperature range: Protection type acc. to IEC 60 529/EN 60 529: Inflammability class according to UL94: Stripping lgth: Biconnect term. blks./remote indicator contact Torque: Biconnect term. blks./remote indicator contact Approvals: Test standards: UL1449; IEC 61643-1:1998-02 MA3145-230-1 I/B 250V <1μA A 60kA/30As 1000kJ/Ω ≤4kV ≤ ...

Page 4

... Stripping length: Thread/Torque: Approvals: Note: MA30 with 30A maximum load current also available. MTL Surge Technologies offers a very wide range of surge protection devices for AC power systems. Product series such as the ZoneMaster, ZoneSentinel and ZoneDefender offer extremely high levels of protection and are ideally suited for the most critical industrial applications ...

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