321 071112 .doc) pdf/DM2436AB manual.pdf · 2011. 12. 2. · 9/ 9 DM2436AB n Þ: ] Relay - HI Relay...
Transcript of 321 071112 .doc) pdf/DM2436AB manual.pdf · 2011. 12. 2. · 9/ 9 DM2436AB n Þ: ] Relay - HI Relay...
��������
DM2436AB (VER. 2)
��������������������
Version 02
November 12 , 2007
DM2436AB 1/9
1. ���� ----------------------------------------------------------------------------------------------2 1.1 � � ---------------------------------------------------------------------------------------------2 1.2 � � ---------------------------------------------------------------------------------------------2 1.3 � ---------------------------------------------------------------------------------------------2
1.3.1 � � � -----------------------------------------------------------------------------2 1.3.2 � � � � --------------------------------------------------------------------------------3 1.3.3 � � � �� � � � � ---------------------------------------------------------------3
2. � � -----------------------------------------------------------------------------------------------------4 2.1 � � � � � ! ------------------------------------------------------------------------------4
3. � " --------------------------------------------------------------------------------------------------4 3.1 # $ % & --------------------------------------------------------------------------------------4 3.2 � ' � " ( -----------------------------------------------------------------------------------5 3.3 � � # $ ( -----------------------------------------------------------------------------------6 3.4 RS-232 / RS-485 � " ( -------------------------------------------------------------------6
4. ) * ----------------------------------------------------------------------------------------------------7 4.1 + , - . --------------------------------------------------------------------------------------7 4.2 / 0 ) * --------------------------------------------------------------------------------------8
4.2.1 1 0 � ------------------------------------------------------------------------------8 4.2.2 WH�VARH Reset ------------------------------------------------------------8 4.2.3 Relay-Type�Relay-HI�Relay-LO�PT Ratio�CT Ratio�Baud rate�Frame
�Address 2 3 ------------------------------------------------------------8 4.2.4 REF � 2 3 ---------------------------------------------------------------------------9
4 5 6 7 8 9 3
DM2436AB 2/9
1. �������
1.1 � �
DM2436AB ���� 16 ������������������������������ �!#"%$&'")(*#"%+,-.�/�0�1324#576�8 �������9�:;�<�=>�? (16MHz) @�:;�ABC��0D�E�FGH�IJ�-� �! 5 DM2436AB K�L0� �M� 4 �!�NO�132�M�� ( W " A " V " PF " VAR " WH " VARH " Hz ) PC�RQ�S�OT�U�V#"%T�WV �! , @�X�Y�V�Z[�+,�\�/�0 5)]�^�_ ��`a ��Ocbed�- RS-232 f RS-485 g�Fhi��R j�k al�^�m - MODBUS � ^�_�n Y���E�F�o m�pq�rts -�u�v 5
1.2 w�x
H�IJ ( ]
23 y 5 zt{�| )
V : y 0.1% of Reading y 0.15% of Range
A : y 0.1% of Reading y 0.15% of Range
W : y 0.2% of Reading y 0.3% of Range
VAR : y 0.2% of Reading y 0.3% of Range
PF : y 0.5% of Reading
PF Polarity : } = Leading
~ = Lagging
WH : y 0.25% of Reading y 1 Count
VARH : y 0.4% of Reading y 1 Count
Hz : y 0.2% of Reading
_�����
: 45 ~ 65 Hz
1��� �!��c� : 50mA ~ 5A
1�� �!��c� :
��1�� : 20V ~ 346V
��1�� : 35V ~ 600V
CT " PT ���tX�Y : 1~ 9999
����� � ( REF ) X�Y : 0.800 ~ 1.200 ( �,����c�'�RX�Y����C� )
$&�� : 3 ��� � 5 ��C� 0.4 � LED ����$&��
<�=��J : 0 ~ 60 z
�����J : -10 ~ 70 z
<�=1�� : AC90 ~ 260V , 50/60Hz
DC24V , 48V , 110V y����¡ ( g�¢�£ )
1.3 /�0
1.3.1 �!�@�$& :
¤¦¥¨§ ©«ª ¬ 1 � ¬ 2 � ¬ 3 � ��� ® ¯
VTRMS V1 V2 V3 V12, V23, V13 V ( ° )
ATRMS A1 A2 A3 A ( ° )
W W (CH1) W (CH2) W (CH3) W ( ° )
VAR VAR (CH1) VAR (CH2) VAR (CH3) VAR ( ° )
PF PF (CH1) PF (CH2) PF (CH3) PF ( ° )
WH WH (CH1) WH (CH2) WH (CH3) WH ( ° )
VARH VARH (CH1) VARH (CH2) VARH (CH3) VARH ( ° )
Hz Hz (CH1) Hz (CH2) Hz (CH3) Hz ( ° )
DM2436AB 3/9
±�² :
V ( ° ) = (V12+V23+V13) / 3
A ( ° ) = (A1+A2+A3) / 3
W ( ° ) = W(CH1) + W(CH2) + W(CH3)
PF( ° ) = W ( ° ) / [ V1A1 ~ V2A2 ~ V3A3 ]
VAR ( ° ) = (V1A1) } W(CH1) ~ (V2A2) } W(CH2) ~ (V3A3) } W(CH3)
1.3.2 Z[�+, :
DM2436AB g�³ A ( ° ) � V ( ° ) f W ( ° ) 9�´�µ�+¶� �!�V ( ·�¸� PT f CT ��� ) £�¹[�XY�� 8�º =¼»e�½�¾ :
V
Hi(H2) T1: H1 Relay ON
Lo(H1) T2: H2 Relay ON
T1 T2 T
(1) ¿ V 9� �!�V�À�Á Lo(H1) X�Y�V�Â�� H1 @ H2 Relay ÃÄ º = 5
(2) ¿ V 9�$&�VG�Á Lo(H1) X�Y�V�Â�� H1 Relayº = 5
(3) ¿ V 9�$&�VG�Á Hi(H2) X�Y�V�Â�� H1 @ H2 Relay à º = 5
1.3.3 T�U�VÅ"ÆT�W�V�ÇÈ :
¿'É MAX �ËÊ3Ì� , ¿�Â�����N$&9�V , Í�� DM2436AB Î3ÏtÐf�ÑÒÓÕÔ×Ö�N �!�9 _�� TU�V 5
¿ØÉ MIN �ÙÊ3Ì� , ¿�Â�����N$&9�V , Í�� DM2436AB Î3ÏtÐf�ÑÒÓÕÔ×Ö�N �!�9 _�� TW�V 5
¿ØÉ HOLD �ÙÊ3Ì� , K WH @ VARH P 8�Ú �!�$&�V�Û�ÜÝY 5
Þ : (1) ß�Ð�à�á� �!���â�$&�ãcä , (VAR, VARH, Hz) å�á�æ�OT�U�VÅ"ÆT�W�V �!�/�0 5
(2) ß�Ð ] HOLD /�0 , MAX @ MIN 9�$&�V�Û�ÜÝY , ç�T�U�V@T�W�V�è�A º =�é ]¼êìëí�î, �3ï��ð�ñ HOLD /�0 , Í0�ò a $& ] ��� a 5
2 2 2 2 2 2
DM2436AB 4/9
2. ó�v
2. 1 Pô�@3Ï�õ�ö�÷
Pô�ö�÷
Ï�õ�ö�÷
3. v��
3.1 øù�ú �
û �3ü
DM2436AB 5/9
3. 2 +¶�v���ü :
A. 3 � 3 � 2CT " 2PT v���ü
B. 3 � 3 � 3CT " 2PT v���ü
C. 3 � 4 � 3CT " 3PT v���ü
D. M�� 2 � 1CT "%� PT v���ü
DM2436AB 6/9
3.3 +,�øù�ü
ý�þ ¾���øù�ÿ�v��C�R �����ù���@ a�` 1��+¶ _��'5
3.4 RS-232 / RS-485 v���ü
3.4.1 RS-232
1�� DM2436AB
3.4.2 RS-485 ( 4 � )
1�� DM2436AB
3.4.3 RS-485 ( 2 � )
1�� DM2436AB
DM2436AB 7/9
4. o m�� =
4.1 � `��
4.1.1 M�����&�Ê :
A1, A2, A3 : �� �� 4 L1(R), L2(S), L3(T) 9�+¶�1�� 5
A, V : ®���1��@�1�� 5
W, VAR, WH, VARH, PF, Hz :
¿ ^�� ��&�Ê3Ì� , � 4 ��Â9 W, VAR, WH, VARH, PF, Hz \�9� �!�V���� ^�� 9�M�� �!�V 5� ½ É CH1 ����&�Ê3Ì� , ¬�����$& 1000W, ���Â9 W V�� L1(R) ��9�����V 5
4.1.2 ���/�0�@ ^�� ��&�Ê :
MAX, MIN : �� �� 4 T�U�V@T�W�V
HOLD : *��� �! , É HOLD �ÙÊ�ÄÌ , í ¶ HOLD /�0 , $&�V�ÇÈ�¿�Â�V�Ä�ÿ���� , �
É HOLD �ÙÊ3[�Ì 5
CAL : í ¶�(*����Â�o m'5
REF : É REF ��Ì� , 4 &�$&�V ��¸ a REF !*�V , REF !*�V�U�W� 0.800 ~ 1.200
5
RATIO : É RATIO ��Ì� , 4 &�$&�V ��¸ a PT f CT �tV , RATIO �tV�U�W� 1 ~ 9999
5
CH1, CH2, CH3, ° : É CH1 ��Ì� , � 4 $&�V�� L1(R) 9�+¶�V 5
É CH2 ��Ì� , � 4 $&�V�� L2(S) 9�+¶�V 5
É CH3 ��Ì� , � 4 $&�V�� L3(T) 9�+¶�V 5
É%° ��Ì� , � 4 $&�V�� L1(R), L2(S), L3(T) "���9�®�¯f�#�$�V 5
DM2436AB 8/9
4.1.3 %�� , &�'��@M�����&�Ê :
K, M : É K �tf É M ��Ì� , �� �� 4�( V�)�ÿ¸� 103 f 106 5
V1, V2, V3 : �� �� 4 L1(R), L2(S), L3(T) *���1�� 5
V12, V23, V13 : �� �� 4 L1(R) L2(S), L2(S) L3(T), L1(R) L3(T) 9�����1�� 5
RX, TX ��&�Ê : ¿ DM2436ABí ¶ ��`�+ +�,�-� , RX @ TX ��&�Ê�. ] /10 ,�- , � 4 + +�23 9�Z�4*�� , .ÄÌ�f���Ì , � 4�5 � 5
Relayº =���&�Ê : ¿ H1 Ê3Ì� , � 4 H1 Relay
º =¼ä , ¿ H2 Ê3Ì� , � 4 H2 Relayº =¼ä 5
4.2 ð�6 � =
4.2.1 M�6�/�0
KEY 1 (DISPLAY) : 7�8�ð KEY1, � DM2436AB 9�M�����&�Ê�Û�9���:�{$& ( V1, V2, V3 ) ;
( V12, V23, V13 ) ; ( A1, A2, A3 ) ; (W, WH, PF ) ; ( VAR, VARH, Hz ) ; ( A, V, PF )
9� �!�V 5
KEY 2 (CHANNEL): ¿� �!M���� ( W, WH, PF ) f ( VAR, VARH, Hz )  , 7�8�ð KEY 2, �CH1, CH2, CH3, ° 9���&�Ê�Û�9���:�{3[�Ì 5
KEY 3 (MAX): ¿� �!M���� ( V1, V2, V3 ) , ( A1, A2, A3 ) , ( V12, V23, V13 ) ,( W, WH, PF ) f ( A, V,
PF )  , 7�8�ð KEY 3, � DM2436AB Û�9�� í ¶�T�U�V �! ( MAX Ì ) ; T�W�V �!
( MIN Ì ) ; *��� �! ( MAX, MIN ÃÄÌ ) /�0 5
KEY 4 (RESET): ¿ DM2436AB]
MAX f MIN �!�/�0 , ð KEY4, ��<�=�K�¿�Â�ÇÈ�9�V , >?�@�A A ( V 5
KEY 5 (HOLD): ð KEY5, � í ¶ HOLD /�0 , É HOLD � Ê3[�Ì , ÿ�ð�B���C�Ñ*��� �!�,D- 5( HOLD /�0�EDF�Á MAX @ MIN /�0 5 )
4.2.2 WH, VARH �G�> ?�@ �� :
ð KEY5û>IHÙÂ�ð KEY4 �J�K� a , � WH @ VARH HÙÂ�Ò�G�> ?�@ �� 5
4.2.3 Relay Type, Relay HI X�Y�V , Relay LO X�Y�V , PT � , CT � , L � (Baud Rate), Frame @���M�X�Y :
NPO 1 2 3 4 5 6
QSR KEY 5 KEY 1
KEY 3 KEY 2 KEY 1 KEY 4 KEY 3
TDU :
V�W 1 : F�ð KEY 5, ÿXHÙÂ�ð KEY 1 �J�K� a 5
V�W 2 : 7�8�ð KEY 3, ] ��� 1 g�9�B�$& :
Relay TypeY Relay HI Y Relay LOY PT Ratio Y CT Ratio Y Baud RateY FrameY AddressY Quit
HÙÂ���� 2 Z�9���$& 8 ��[�9�F�Ö�X�Y�V 5
V�W 3 : ð KEY2, o���� 2 9�Ö�B�X�Y�V3-�\�����] /10 ,�- , .�V�W 2  , hi PT, CT Ratio,
Relay-HI f Relay-LO , 8�ð KEY 2, ��%�� , &�� , ^��f�_����9�� /10Å5
V�W 4 : ] V�W 2  , .�hi Baud Rate, Frame f Relay-Type, ��ð KEY 1 , g�`Z�a�� 8 X�YV 5R8 ä Baud Rate O 300, 1200, 2400, 9600 bdchi , Frame O N82 " E81 " O81 \�"�chi�� Relay Type O A( ° ), V( ° ) � W( ° ) "�chi , E�F�£�� Hi, Lo V�X�Y-��e 5. ] V�W 2 Â�hi PT Ratio, CT Ratio, Relay-HI, Relay-LO, f Address f ��ð KEY 1 , ga�� /10 ���-���V 5 .�g q a�9���Ä������ , ý h V�W 3 8�£ 5
V�W 5 : ð KEY 4  , ��� 3 ,�i É SAVE ��j�B , HÙÂ�Û�F�Ö�V�W�9�X�Y�V�������k 5
V�W 6 : 7�8�ð KEY 3, Ó���� 1 $& É QUIT �lj�B�m�J�K û , DM2436AB C�Ñ*��� �!�,�- 5
DM2436AB 9/9
n Þ: ]
Relay - HI @ Relay - LO X�Y� , �� DM2436AB ´�µ�9�+¶ _�� ( PT f CT o�B�p _�� )
�!�V�£�����q�e�V , N� ] X�Y�Â'")Ü �!�9�132�r�s�1��f�1���V�)�ÿ3Kt PT fCT � r ��X�Y�V 5 � ½��132�r�s�9 CT ��� 1000A / 5A, .�g� 900A £���t�u39 Relay
- HI X�Y , ��v�w� [ 900 x ( 1000/5 ) ] = 4.5A £�� Relay - HI -�X�Y�V 5
4.2.4 REF V�X�Y : ß�X�YÕÔ - ] Á��1��Å"%1��� �!�$&�V �R£���y�!* 5
NPO 1 2 3 4 5 6
QSR KEY 5 KEY 2
KEY 3 KEY 2 KEY 1 KEY 4 KEY 3
V�W 1 : F�ð KEY 5, ÿXHÙÂ�ð KEY 2 �J�K� a 5
V�W 2 : 7�8�ð KEY 3, ] ��� 1 <�9�B�$& :
CH1 z V Y CH1 z AY CH2 z V Y CH2 z AY CH3 z V Y CH3 z AY QUIT
m hi REF V39�X�Y��e 5
V�W 3 : ð KEY2, � ] ��� 2 $&�,�Ö�B�X�Y�V , 8�ð KEY2, ��%��Å"{&��Å"{^��Å"{_���9�B/10, m �|&�,�g�a���� Ô 9��� 5
V�W 4 : ð KEY1, � /10 9��� , Û�9�BI} 0 ~ 9 ~��� Ô 5
V�W 5 : ð KEY 4  , ��� 3 ,�i É SAVE ��j�B , HÙÂ�Û�F�Ö�V�W�9�X�Y�V�������k 5
V�W 6 : 7�8�ð KEY 3, Ó���� 1 $& É QUIT ��j�B�m�J�K û , DM2436AB C�Ñ*��� �!�,�- ,
� REF Ê3Ì 5
n Þ: $&�� ������� j����� 4