Datasheet > NNC-950A-5000A-10V

NNC-950A-5000A-10V

更新时间： 2024-10-28 03:46:11

品牌	Logo	应用领域
莱姆 - LEM		传感器
页数	文件大小	规格书
2页	216K
描述
Current Transducer

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中文翻译

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数据手册

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NNC-950A-5000A-10V 数据手册

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Current Transducer NNC-920..960A

I_PN= 2000..6000 A

For the electronic measurement of currents: DC, AC, pulsed, mixed,

with a galvanic isolation between the primary circuit (high power) and

the secondary circuit (electronic circuit).

Electrical data

PrimaryD.C.

current

Primary current

measuring range

I_P(A)

Type

I_PN(A)

2000

3000

4000

5000

6000

± 2300

± 3400

± 4500

± 5600

± 6600

NNC-920A 2000A-10V

NNC-930A 3000A-10V

NNC-940A 4000A-10V

NNC-950A 5000A-10V

NNC-960A 6000A-10V

Features

· Hall effect measuring principle

· Galvanic isolation between primary

and secondary circuit

· Isolation voltage 2500V

· Low power consumption

V_C

I_C

Supply voltage (±5 %)

Current consumption

±15

<±30

V_d

R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn 2.5

R_IS

V_OUT

R_L

Isolation resistance @ 500 VDC

Output voltage @ ± I_PN, R_L= 10 kW, T_A= 25°C

Load resistance

>500

Advantages

±10

· Easy to mount

· Small size and space saving

· Large-current application

· High immunity to external

interference.

Accuracy - Dynamic performance data

Accuracy @ I_PN, T_A= 25°C (without offset)

Linearity (0 .. ± I_PN)

<±1

% of I_PN

<±1

Applications

V_OE

V_OH

Electrical offset voltage, T_A= 25°C

Hysteresis offset voltage @ I_P= 0;

after an excursion of 1 x I_PN

Thermal drift of V_OE

<±50

· AC variable speed drives

· Uninterruptible Power Supplies

(UPS)

· Battery supplied applications

· Power supplies for welding

applications, cable TV,

<±70

<±2

mV/K

%/K

V_OT

TCe

t_r

Thermal drift (% of reading)

Response time @ 90% of I_P

<±0.1

<25

communication devices

· Commutator power supplies

· Electric transmission

General data

T_A

T_S

Ambient operating temperature

-10 .. +50

-15 .. +60

1.7

°C

Ambient storage temperature

Mass

Notes :

040824/3

LEM Components

www.lem.com

中文翻译

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