Iek 3п C 80А ВА 47-100 10кА ИЭК MVA40-3-080-C Инструкция онлайн [2/2] 819854
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Iek 3п C 80А ВА 47-100 10кА ИЭК MVA40-3-080-C Инструкция онлайн [2/2] 819854

Iek 3п C 80А ВА 47-100 10кА ИЭК MVA40-3-080-C Инструкция онлайн [2/2] 819854
KARAT
Õ2 – rated current designation: 6À, 10À, 16À, 20À, 25À, 32À, 40À, 50À, 63À,
80À, 100À;
IEK – trademark.
VA47-100 – circuit breaker type;
Single-pole circuit breaker of VA47-100 type for rated current 16 A with
protective characteristic of "C" type of IEK trademark:
10kÀ – rated breaking capacity;
Õ1 – amount of poles: 1Ð, 2Ð, 3Ð, 4Ð;
The main application scope of the circuit breaker: distribution boards, branch
circuit panel boards (apartment and floor), individual consumers of electricity.
The circuit breaker performs the functions of automatic shutdown of the
electrical installation in the event of overcurrents (overload or short circuit) and
operational control of sections of electrical circuits.
Type designation
The circuit breaker meets LVD Directive No. 2014/35/EU, RoHS 2011/65/EU
and IEC 60898-1.
Basic information about the product
Circuit breaker VA47-100 1Ð 16À 10kÀ Ñ KARAT IEK
An example of a circuit breaker recording when ordering and in the
documentation of other products:
Miniature breaker for overcurrent protection VA47-100 of KARAT series of IEK
trademark (hereinafter referred to as – circuit breaker) is designed for operation in
single-phase or three-phase AC electrical networks with rated voltage of no more
than 400 V and frequency of 50 Hz.
Õ3 – type of protective characteristic: Ñ, D;
KARAÒ – series;
Circuit breaker VA47-100 Õ1 Õ2 10kÀ Õ3 KARAT IEK
MINIATURE BREAKER
FOR OVERCURRENT PROTECTION VA47-100
OF KARAT SERIES
2
3
4
5
1
6 7
Specifications and operating conditions
Version 10
Time-current performances
Auxiliary devices
Busbars
Electric schematic diagrams
Dependence of the rated current on the ambient temperature
Delivery set includes:
– ñircuit breaker – 1 pcs.;
Completeness of set
– passport– 1 copy.
Rules and conditions of safe and effective use and installation
Safety precautions
The operation of the circuit breaker should be carried out in accordance with
the "Regulations for Electrical Installation", "Rules of technical operation of electric
installations of consumers" and "Interbranch rules on labor safety in operation of
electricity generating equipment".
All installation and service maintenance should be carried out in de-energized
state.
The circuit breaker does not require any special maintenance during operation.
Under normal operation after the expiration of its service life, the product does
not pose a danger in further operation.
Installation and operation rules
RECOMMENDED
Once every six months to tighten the contact screw terminals, the pressure
of which releases with time due to cyclic changes in the environmental
temperature and metal flow of the clamped conductors.
Overall and mounting dimensions
The circuit breaker is stored only in the manufacturer's package in rooms with
natural ventilation at ambient temperature of minus 45 °C to plus 50 °C and a
relative humidity of 50 % at plus 40 °C; storage is allowed at a relative air humidity
of 90 % and a temperature of plus 20 °Ñ.
Transportation, storage and disposal
The circuit breaker is transported by any type of covered transport in the
manufacturer's package, which protects the packed circuit breakers from
mechanical damages, pollution and moisture ingress at ambient temperature of
minus 45 °C to plus 50 °C.
Disposal of the circuit breaker is carried out by transferring them to
organizations engaged in the processing of non-ferrous and ferrous metals.
Service life and manufacturer's warranty
Circuit breaker service life – 15 years.
The warranty period of the circuit breaker is 10 years from the date of sale to
the consumer, provided if the consumer observes the requirements of
transportation, storage and operation.
8
27
54
81
108
80
36
22,50
45
79,6
83,50
73,55
Actuating time (s)
At the ambient temperature +30 °С
С
D
min.
The dotted line indicates the upper limit of the time-current characteristic for
circuit breaker for rated current InЈ 32 A.
Denomination
Order code
Connection to the circuit breaker
ÐN47 Shunt release
MVA01D-RN
from the right
ÐÌÌ47 Under/over voltage release
MVA01D-RMM
from the right
ÊS47 State contact
MVA01D-KS-1
from the left
ÊSV47 State contact
MVA01D-AK-1
from the left
No more than two devices are allowed to connect to circuit breaker, one on each side.
Denomination
Order code
Connecting bus of PIN (pin) type 1Ð 100À spacing 27 mm (1m)
YNS51-1-100
Connecting bus of PIN (pin) type 2Ð 100À spacing 27 mm (1m)
YNS51-2-100
Connecting bus of PIN (pin) type 3Ð 100À spacing 27 mm (1m)
YNS51-3-100
Connecting bus of PIN (pin) type 4Ð 100À spacing 27 mm (1m)
YNS51-4-100
Terminals
Denomination
Order code
2
Input terminal for modular equipment ÊVÌ 4–25 mm (direct input) IEK
YKVM-4-25-F
2
Input terminal for modular equipment ÊVÌ 4–25 mm (side input) IEK
YKVM-4-25-S
2
М=2 N·m
S=35 mm max
Parameter denomination
Value
Amount of poles
1 ÷ 4
Overcurrent protection in poles
in all poles
îne pole
230/400
2-, 3-, 4 poles
400
Rated current In, À
6; 10; 16; 20; 25; 32; 40; 50; 63; 80; 100
Rated breaking capacity Icn, À
10000
Rated impulse withstand voltage Uimp, V
6000
Overcurrent tripping characteristics, type
Ñ, D
Time-current
performance at
calibration
reference
temperature 30 °Ñ
Thermal release
1,13 ln
t ≤ 1 hour (at ln ≤ 63 À) – without release
t ≤ 2 hour (at ln ≥ 63 À) – without release
1,45
t < 1 h (at ln ≤ 63 À) – release
t < 2 h (at ln ≥ 63 À) – release
2,55 ln
1 s < t < 60 s – (at ln ≤ 32 À) – release
1 s < t < 120 s – (at ln > 32 À) – release
Electromagnetic
release
Ñ
5 In t ≤ 0,1 s without release
10 In t < 0,1 s release
D
10 In t ≤ 0,1 s without release
20 In t < 0,1 s release
Mechanical wear resistance, On-Off cycles
20000
Electrical wear resistance, On-Off cycles
6000
Degree of protection according to IEC 60529
IP20
2
Cross-section of conductors connected to the terminals, mm
2,5 ÷ 35
Indicator of contact positions (on front panel)
there is
Possibility of busbars' connection
pin
Weight of 1 pole, kg
0,162
Operation mode
continuous
Repairability
non repairable
Side of load connection
any
Operating temperature range, °Ñ
from minus 40 to plus 50
Base altitude
≤ 2000
at 20 °Ñ
90
at 40 °Ñ
50
Operating position over distance
90° in any side
1,4
1,6
1,2
1
0,8
-40 -30 -20 -10
10
20
30
400
°C
Kt
50
0,9
1,1
1,3
1,5
Ambient temperature °С
Сoefficient Kt

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