Dynaset HG 1, Руководство пользователя, Страница: 15 / 72

Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: +358 3 3488 200 | info@dynaset.com | www.dynaset.com
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HYDRAULIC GENERATORS
GENERAL
Residual current device circuit breaker (Y)
The Residual current device circuit breaker (RCCBD) is installed in the distribution
box. Each socket in distribution box has its own RCCBD with a reset switch.
Automatic circuit breakers protects the unit from a current overload.
RCCBD also includes a test button. When the button is pressed, it safely creates a
small leakage condition and releases the switch. RCCBD (Y) is integrated into the
RCD which functions are presented in the equipment (V).
Insulation monitoring device (I)
An insulation monitoring device is located in the distribution box. The insulation
monitoring device monitors the ungrounded system between an active phase
conductor and earth. It is intended to give an alert (light) or disconnect the power
supply when the resistance drops below the limit value. The first limit value
switches on the red light. The second limit value disconnects the power supply.
Rotation speed sensor (S)
An additional rotation speed sensor can be included on the HG hydraulic generator
when purchasing the generator. The rotation speed sensor is a Hall sensor with
NPN and it is located in the rotors rear axle. Ordering the HG hydraulic generator
with the rotation speed sensor is agreed separately.
Centre grounding transformer (T)
A centre grounding transformer is located in the distribution box. Grounding
transformers allow three wire (delta) polyphase system supplies to accommodate
phase to neutral loads by providing a return path for current to a neutral.
Other Electric Equipment
If you have a need for other electrical equipment for your generator please contact
us for more information about the possibilities of upgrading your product.
1.9.1. SINGLE PHASE SOCKET PLUG TYPE
Picture 7 below shows all the single-phase electricity socket types. In the following
chart are their specification. The pictures are without lids to demonstrate the type
of socket. All delivered sockets come with lids. IP54 models have lockable lids.
NOTE!
Ungrounded plugs and sockets A,C and I are not available.
The pictures are from: http://www.worldstandards.eu/electricity/plugs-and-
sockets.