Mitsubishi Electric AED1000-CV Скачать руководство пользователя страница 6

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Closing method

Product Specification

Type

AED630-CV

AED1000-CV

AED1250-CV

AED1600-CV

Number of poles

3, 4

Rated insulation voltage (V)

1000

Impulse withstand voltage (kV)

Uimp

Rated operational voltage (V AC 50/60 Hz)

500

Suitability for isolation

IEC 60947-2

Yes

Pollution degree

IEC 60664-1

Environmental condition for EMC

IEC 60947-2

Circuit breaker as per IEC 60947-2
Rating of neutral pole (A)

630

1000

1250

1600

Sensor ratings (A)

630

1000

1250

1600

Rated current setting Ir (A)

at 40°C

General use

(Rated current adjustable)

0.5 to 1.0 × In, 0.05 step

315-346.5-378-

409.5-441-472.5-

504-535.5-567-

598.5-630

500-550-600-650-

700-750-800-850-

900-950-1000

625-687.5-750-

812.5-875-937.5-

1000-1062.5-1125-

1187.5-1250

800-880-960-

1040-1120-1200-

1280-1360-1440-

1520-1600

Utilization category

Ultimate breaking capacity (kA rms)

50/60 Hz (Note 1) (Note 7)

Icu

240-500 V AC

Rated service breaking capacity (kA rms)

Ics

% Icu

100%

Rated short-time withstand current (kA rms)

50/60 Hz

Icw

1 s

3 s

Rated making capacity (kA peak)

50/60 Hz

Icm

240-500 V AC

105

Breaking time between tripping order and arc extinction (ms)

40 (Note 2)

Closing time (ms)

300

Switch-disconnector as per IEC 60947-3 (Note 8)
Operational current AC-23A

630

1000

1250

1600

Rated making capacity (kA peak)

50/60 Hz

Icm

240-500 V AC

52.5

Rated short-time withstand current (kA rms) Icw

1 s

3 s

Maintenance/Connection/Installation

Service life (Note 4)

Mechanical

with regular ordinary

maintenance prescribed by the

manufacturer

10000 (Note 3)

Electrical

with regular ordinary

maintenance

prescribed by the

manufacturer

240-500

V AC

6000

Connection (Note 5)

Horizontal

Available

Vertical

Available

Front

Available

Dimensions (mm) (H × W × D)

Fixed

3-pole

410 × 340 × 290

4-pole

410 × 425 × 290

Drawout

3-pole

430 × 300 × 375

4-pole

430 × 385 × 375

Weight (kg) (without accessories)

(Note 6)

Fixed

3-pole

4-pole

Drawout

3-pole

4-pole

Reverse connection

Possible

Note 1) The MCR is equipped as standard.
Note 2) This value indicates the operating time for the O operation at the time of short circuit interruption. (For the CO operation, the value is 135 ms.) For the product with a UVT, refer to page 16.
Note 3) The mechanical service life includes the electrical service life.
Note 4) This is a guide of the service life when the regular maintenance specified by the manufacturer is performed. Regular maintenance means inspection, grease lubrication, as-needed replacement of

prescribed component and so on.

Note 5) For the details on the connection method of terminals, refer to Available connections (on page 14).
Note 6) This weight indicates the weight of product with a electronic trip relay, which does not include other accessories. The values in the table are typical values and are not guaranteed values.
Note 7) When the breaker without a trip relay (BARE) and the external OCR for general purpose are used, the breaking capacity is 25 kA.
Note 8) AED-CV complying with IEC 60947-3 will be launched in 2021.

Closing method

The breaker closes electrically.
The following describes the closing methods.
1. The breaker closes by pressing the ON button.
2. The breaker closes electrically by remote operation
and opens by pressing the OFF button.

•

The indicator shows the ON or OFF state of the main contacts.

•

The breaker cannot be closed while the OFF button is being pressed. (Safety design)

•

OFF lock is enabled by padlock (Refer to page 12, 20) as standard.

Solenoid mechanism

Note) The voltage is required to apply to the control circuit terminal block. The rated value and circuit diagram are shown below.

Note) In consideration of the voltage drop, set the power supply capacity for the solenoid not to be less than the operating voltage.

Rated voltage (V)

Applicable

voltage range (V)