�������� Overview
����ASJ50-GQ ���{(di��o)���s�C(j��)늉��O(ji��n)���b��(���º�(ji��n)�Q(ch��ng)�O(ji��n)���b��)���m���چ��ཻ��늉�220V���l�� 50Hz/60Hz ���Ñ�(h��)��ؓ(f��)�d����(d��ng)��(xi��n)·�l(f��)���^(gu��)��Ƿ늉��r(sh��)���O(ji��n)���b�Ì�(du��)�O(sh��)���M(j��n)�б��o(h��)���O(ji��n)���b�ü���(xi��n)·�^(gu��)늉���Ƿ늉����o(h��)���ܺ;�(xi��n)·����늉��Ԅ�(d��ng)�ӕr(sh��)��(f��)λ���ܡ��a(ch��n)Ʒ�a(ch��n)Ʒ�w�eС�����ȸߡ��Y(ji��)��(g��u) �o�������b���㡣
����ASJ50-GQ air conditioning compressor voltage monitoring device (hereinafter referred to as the monitoring device), suitable for single phase AC voltage 220V, frequency 50Hz/60Hz users or load. When the line is over ��nd under voltage, the monitoring device protects the equipment. Line monitoring device over-voltage ��nd under voltage protection function ��nd normal line voltage delay automatic reset function. The product is small in size, high in precision, compact in structure ��nd convenient in installation.
��������(bi��o)��(zh��n)Reference standard
����GB/T 14598.127-2013 �����^����ͱ��o(h��)�b�õ�127�����^(gu��)/Ƿ늉����o(h��)����Ҫ��
����GB/T 14598.127-2013 measure relay ��nd protective device 127th part over-voltage protection functional requirements
�����a(ch��n)Ʒ���c(di��n)Product features
������ ��(n��i)�ø�����̎�������߿ɿ��ԣ����ɔ_������(qi��ng)��
������ Built in high performance processor, high reliability ��nd strong anti-interference ability.
������ ��(xi��n)·�l(f��)���^(gu��)늉���Ƿ늉��r(sh��)�Дྀ(xi��n)·����(xi��n)·늉��֏�(f��)������(j��ng)�ӕr(sh��)���Ԅ�(d��ng)��(f��)λ��ͨ��(xi��n)·���o(w��)���˹�������
������ The line is cut off when overvoltage ��nd undervoltage occur, ��nd the line voltage is restored to the line automatically after the delay, ��nd no manual operation is needed.
������ �l�� 50Hz/60Hz ͨ�ã��a(ch��n)Ʒ���IJ����� 2VA��
������ The frequency 50Hz/60Hz is universal, ��nd the power consumption is not more than 2VA.
������ 늚������10000 �Ρ�
������ Electrical life: 10000 times.
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������ Aperture installation.
������Ҫ����(sh��)main parameter
������ 1 ���g(sh��)����(sh��)Table 1 technical parameters
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�������νY(ji��)��(g��u)Shape structure
�����O(ji��n)���b�îa(ch��n)Ʒ���νY(ji��)��(g��u)���ߴ���D 1 ��ʾ��The configuration ��nd size of the monitoring device is shown in Figure 1.
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��������ָ��Operation guide
���������f(shu��)��Operation
����1�����սӾ�(xi��n)�D��ʾ���_�Ӿ�(xi��n)���O(ji��n)���b�������180s ���^����]��;
����1, wiring diagram shown in accordance with the correct wiring, power monitoring device, 180s relay is closed;
����2����������^(gu��)(Ƿ)늉��������^(gu��)(Ƿ)�����o(h��)��(d��ng)�����^������_(k��i);���o(h��)��(d��ng)��������(d��ng)����늉��֏�(f��)�� 115%�� ��(85%����)���O(ji��n)���b���Д�늉���(w��n)����180s ���Ԅ�(d��ng)��(f��)λ���^����]�ϡ�
����2, if encountered (under voltage fault), over (under) pressure protection, relay protection, disconnection; when involved in the voltage recovery below 115% (more than 85%), determine the monitoring device voltage stability, automatic reset 180s, closed relay.
����늉���(d��ng)��ʾ��DSchematic diagram of voltage action
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����ע�����(xi��ng)Pay attention to matters��
����T1��ϵ�y(t��ng)��늺��Д��~��늉��ĕr(sh��)�g
����T1��The time to judge the rated voltage after the system is on the system
����T0���^�����(f��)λ��ʽ�r(sh��)�g Ƿ����֏�(f��)늉��r(sh��)�����늉�����(d��ng)�����T(m��n)�����^�������?j��n)��_(k��i);
����T0��If the voltage fluctuation is lower than the threshold when the relay reset style is under voltage, the relay is kept off.
�������늉�����(d��ng)���ڷ���ϵ��(sh��)���������T(m��n)�ޣ��t�ȴ� ��̖(h��o)�֏�(f��)������ϵ��(sh��)������Ӌ(j��)�r(sh��)�^(gu��)����֏�(f��)늉��r(sh��)�����늉�����(d��ng)���^(gu��)�T(m��n)�ޣ��^�������?j��n)��_(k��i);
����If the voltage fluctuation is lower than the return coefficient, but it is not less than the threshold, when the waiting signal is restored to the return coefficient, it will resume the voltage after overvoltage, ��nd if the voltage fluctuation exceeds the threshold, the relay will remain open.
�������늉�����(d��ng)���ڷ���ϵ��(sh��)�������^(gu��)�T(m��n)�����t�ȴ���̖(h��o)�֏�(f��)������ϵ��(sh��)������Ӌ(j��)�r(sh��)
����If the voltage fluctuation is higher than the return coefficient but does not exceed the threshold, the waiting signal is restored to the return coefficient ��nd recounts.
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