Operating capacitor 7 µF / 450 V, aluminium can

Details

Capacitor with cable connection for the operation of single-phase AC motors, e.g. Of grinding machines, fan motor.

Usable for continuous operation and intermittent operation

Construction

Self-healing capacitor (MKP) in aluminium housing with cap, cable routing to the side, overpressure disconnector, base screw

Note regarding voltage information

The voltage information refers to the dielectric strength and not the operating voltage. The capacitor can be used with a 230V AC motor.

Technical values

Capacity

7 µF

Capacity tolerance

±5% nominal value

Climate class

25/85/21 according to IEC 60068

Protection class

IP 65

Operating temperature

-25° up to +85°C (UL:-25°C)

Operating mode

Continuous operation or
Intermittent operation AB 25% ED, SD 4h
Intermittent operation AB 20% ED, SD 24h

Safety class

P2

Service life class

-25/+85°C:
Class A - 30.000h - 420V (1-30 µF)
Class B - 10.000h - 470V (1-30 µF); -420V (35-80 µF)
Class C - 3.000h - 470V (35-80 µF)
Class D - 1.000h - 500V (1,5-30 µF)

Mains frequency

50/60 Hz

Filling material

Environmentally friendly vegetable oil

Connection

Cable 2 x 0.75 mm², length 300 mm

Dimensions Ø x length

30 x 95 mm

Base screw

M8 x 10

Security

Capacitors are wear parts, which fail under extreme conditions or at reaching their lifetime.
Hydra motor capacitors are manufactured with a build-in overpressure disconnector. In case of failure, the capacitor will expand in the axial direction up to about 9 mm. Due to the expansion, the thinner section of the fuse will break and the capacitor will be disconnected safely from the mains.

Hydra capacitors are certified by the VDE Testing and Certification Institute and fulfill the regulations of safety class P2 according to EN 60252.

Export-Info

Customs tariff number

85322500

Origin

Tschechische Republik (EU)

Manufacturers Info

HYDRA a.s • Prumyslova 1110 • 506 01 Jicin • Czech Republic • www.hydra-components.com

Notes on delivery times¹

The delivery time applies to deliveries to Germany.
Delivery times for other countries can be found at Information on the calculation of the delivery date