logo
Shenzhen Knowhow Technology Co.,limited
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국

products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Electronics Test Instruments
Created with Pixso.

MCTH2000A High Precision Current Sensor 2000A Current Monitor 5kV Withstand Voltage, 1:2000 Ratio, Overload Alarm For Power Applications

MCTH2000A High Precision Current Sensor 2000A Current Monitor 5kV Withstand Voltage, 1:2000 Ratio, Overload Alarm For Power Applications

Brand Name: MEASTEK
Model Number: MCTH2000A
MOQ: 1
Payment Terms: T/T,Western Union,MoneyGram
Detail Information
Model:
MCTH2000A
Maximum Current:
2000A
Accuracy:
0.01%
Bandwidth:
50KHz
Current Transfer Ratio:
1:2000
Highlight:

Power Applications Current Sensor

,

1:2000 Ratio Current Sensor

,

5kV Withstand Voltage Current Sensor

Product Description

MCTH2000A High precision current sensor 2000A Current Monitor | 5kV Withstand Voltage, 1:2000 Ratio, Overload Alarm For Power Applications


1.Ultra-large current precision measurement
Maximum measurement current 2000A (DC/RMS), accuracy 0.01%, bandwidth 50kHz, supports DC, AC and irregular waveforms, suitable for high-power industrial scenarios.


2.Core technology guarantees stability
Adopting excitation flux closed-loop control and multi-point zero flux technology, combined with temperature control compensation, temperature drift ≤±0.004μA, ensuring stable operation in -10℃~+70℃ environment.


3.Low loss and high safety
Current transmission ratio 1:2000, load resistance ≤4Ω (@2000A), extremely low insertion loss; power frequency withstand voltage 5kV, insulation resistance>2000MΩ@500V, support overload alarm (Error signal).


4.Wide range of industrial compatibility
Applicable to ship power drive, new energy inverter (photovoltaic/wind power), smart grid medium and low voltage substation and industrial motor drive system.


5.Flexible power supply adaptation
Optional ±24V dedicated power supply (such as MCTP5724VA) supports multi-channel power supply, output current 0~1.5A/channel, meeting the needs of complex system integration.


Specifications

Model Maximum current Accuracy Bandwidth Current transfer ratio
DC RMS

MCTH2000A

2000A

2000A

0.01%

50KHz

1:2000


Electrical properties

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

IPN_DC

-

2000

-

3000

Adc

Corresponding measurement current range (Arms)

IP

-

2000

-

3000

Aac

Primary-secondary conversion ratio

KN

-

1:2000

-

1:5000

-

Rated output current (mArms)

Isn

Primary rated current

1000

-

600

mA

Power supply voltage (±5%)

Vc

-

-

±24

-

V

Power consumption

Ic

-

-

-

25mA +Is

mA
Load resistance (@Vc=±15V)

RL

-

≤4Ω(@Ip=DC2000A)

-

≤5Ω(@Ip=DC3000A)

Ω

Secondary resistance

Rs

-

≈4

-

≈5

Ω

Power frequency withstand voltage (50HZ, 1min)

Vd

-

-

-

5

KV

Insulation resistance

Ri

-

-

-

>2000MΩ@DC500V

Ω


Accuracy Measurement

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

XG

Input DC, full temperature range

-

-

0.01

%

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

-

>100

A/μs

Frequency range

f

-

0

-

50

KHz


General Features

Item Symbol Test Conditions Minimum Nominal Maximum Unit
Operating temperature range

Ta

-

-10

-

+70

Storage temperature range

Ts

-

-25

-

+80

Working humidity (no condensation)

Hw

-

20

-

90

%

Weight

W

-

-

±1200

-

g
Execution standard

St

EN50178

Casing material

Encl

Compliant with UL94-V0


Packing List

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