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Electronics Test Instruments
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MASTEK MCTL1000A Ultra-High Current Sensor , 0.1% Accuracy for Mega Power Systems & Industrial Automation

MASTEK MCTL1000A Ultra-High Current Sensor , 0.1% Accuracy for Mega Power Systems & Industrial Automation

Brand Name: MEASTEK
Model Number: MCTL1000A
MOQ: 1
Payment Terms: T/T,Western Union,MoneyGram
Detail Information
Model:
MCTL1000A
Maximum Current:
1000A
Accuracy:
0.1%
Bandwidth:
100KHz
Current Transfer Ratio:
1:5000
Implementation Standards:
EN50178
Highlight:

Ultra-High Current Sensor

,

Mega Power Systems Current Sensor

,

Industrial Automation Current Sensor

Product Description

MASTEK MCTL1000A Ultra-High Current Sensor , 0.1% Accuracy for Mega Power Systems & Industrial Automation


Mega Current Handling: Measures up to 1000A DC/AC, designed for heavy-duty applications like steel plants and substations.


Unmatched Precision: 0.1% accuracy and 1:5000 transfer ratio ensure reliable data for critical systems.


High-Speed Performance: 100KHz bandwidth and ≤1μs response time for monitoring fast transient currents.


Thermal Resilience: Operates reliably from -10°C to +70°C, with ≤5Ω load resistance to minimize heat generation.


Scalable Solutions: Compatible with multi-channel MCTP power supplies (optional), supporting complex industrial automation setups.


Specifications

Model Maximum current Accuracy Bandwidth Current transfer ratio
DC RMS

MCTL1000A

1000A

1000A

0.1%

100KHz

1:5000


Electrical properties

Item Symbol Test Conditions Minimum Nominal Maximum Unit
Maximum continuous DC current

IPN_DC

-

400

-

1000

Adc

Corresponding measurement current range (Arms)

IP

-

400

-

1000

Aac

Primary-secondary conversion ratio

KN

-

1:5000

-

1:5000

-

Rated output current (mArms)

Isn

Primary rated current

80

-

200

mA

Power supply voltage (±5%)

Vc

-

-

±15

-

V

Power consumption

Ic

-

-

-

25mA +Is

MA
Load resistance (@Vc=±15V)

RL

-

≤4Ω(@Ip=DC400A)

-

≤5Ω(@Ip=DC1000A)

Ω

Secondary resistance

Rs

-

≈4

-

≈5

Ω

Power frequency withstand voltage (50HZ, 1min)

Vd

-

-

5

5

KV

Insulation resistance

Ri

-

-

>2000MΩ@DC500V

>2000MΩ@DC500V

Ω


Accuracy Measurement

Item Symbol Test Conditions Minimum Nominal Maximum Unit
Accuracy (@Ta = +25℃)

XG

Input DC, full temperature range

-

-

0.1

%

Linearity error

EL

Full range

-

-

0.005

%

Offset current (@Ta =+25℃)

Ioff

Full temperature range

-

-

≤|±0.004|μA

μA

Response time

Tr

di/dt=100A/μs, rise to 90% IPN

-

-

≤1

μs

Following speed

di/dt

-

-

-

>100

A/μs

Frequency range

f

-

-

-

50

KHz


General Features

Item Symbol Test Conditions Minimum Nominal Maximum Unit
Operating temperature range

Ta

-

-10

-

+70

Storage temperature range

Ts

-

-25

-

+85

Working humidity (no condensation)

Hw

-

20

-

90

%

Weight

W

-

-

±1200

-

g
Execution standard

St

EN50178

Casing material

Encl

Compliant with UL94-V0


Structure Diagram

MASTEK MCTL1000A Ultra-High Current Sensor , 0.1% Accuracy for Mega Power Systems & Industrial Automation 0

Basic dimensional error

±0.2mm

Primary aperture

Φ40.5mm

Disc installation

Bottom:4 x Φ4mm , 2 x Φ5mm        Side:4 x Φ5mm

Output terminal

4-position plug-in terminal


Packing List

Name Quantity
Current sensor body 1 piece
Electronic manual 1 copy
Warranty card 1 piece


Precautions

1. Pay attention to the exposed conductive part of the terminal when wiring, and try to prevent ESD shock. Engineers with professional construction experience are required to perform wiring operations on this product. The power supply, input, and output connection wires must be connected correctly, and cannot be misplaced or reversed, otherwise it may cause product damage.
2. The product installation and use environment should be free of conductive dust and corrosiveness.
3. The potentiometer installed on the product is used for internal debugging and calibration of the company and cannot be adjusted by the user.
4. Severe vibration or high temperature may also cause product damage, please pay attention to the use occasion.