Datasheet > HNC-300P

HNC-300P

更新时间： 2022-11-26 13:44:58

品牌	Logo	应用领域
莱姆 - LEM		传感器
页数	文件大小	规格书
2页	93K
描述
Current Transducer HNC- 200~300P

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数据手册

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HNC-300P 数据手册

Current Transducer HNC- 200 .. 300P I_PN= 200 .. 300 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

Primary nominal

DC current

Primary current

measuring range

Type

I_PN(A)

I_P(A)

200

300

0 .. ± 400

0 .. ± 650

HNC - 200P

HNC - 300P

HNC - 200P HNC - 300P

R_M

I_SN

K_N

Measuing resistance

Second nominal current

Turns ratio

20 .. 60

100

1 : 2000

20 .. 35

100

1 : 3000

Features

· Hall effect measuring principle

· Galvanic isolation between primary

and secondary circuit

· Isolation voltage 2500 V

· Low power consumption

V_C

I_C

V_d

Supply voltage (± 5 %)

Current consumpution

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

± 15

15 + I_SN

Accuracy-Dynamic performance data

Advantages

I_O

Accuracy @ T_A= 25°C

Linearity (0 .. ± I_PN)

Electrical offset current @I_P= 0, @T_A= 25°C

Hysteresis offset current @ I_P= 0,

after an excursion of I_PN

< ± 1 % of I_PN

< 0.25 % of I_PN

· Easy mounting

· Small size and space saving

· Only one design for wide current

ratings range

± 0.5

I_HC

± 0.3

I_OT

Thermal drift of I_O

0°C .. +70°C

± 0.005mA/K°C

· High immunity to external interference

t _r

Response time @ 90% of I_P

µs

TCe

Thermal drift of the gain (% of reading)

± 0.04

%/°C

Applications

· DC motor drives

· Switched Mode Power Supplies

(SMPS)

· AC variable speed drives

· Uninterruptible Power Supplies

(UPS)

· Battery supplied applications

· Inverters

General data

T_A

T_S

Ambient operating temperature

Ambient storage temperature

- 10 .. + 80 °C

- 15 .. + 85 °C

HNC - 200P HNC - 300P

R_S

Secondary coil Resistance

@T_A= 25°C

Mass

160

010301/1

www.nanalem.co.jp

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