21 USA T e l 8 4 7 4 6 5 6 1 0 0 F a x 8 0 0 2 2 2 2 6 5 9 Canada T e l 8 8 8 5 7 5 2 2 7 5 F a x 9 0 5 5 4 2 2 2 4 8 Mexico T el and Fax 5 2 5 5 5 3 7 3 7 0 4 2 w w w G a v a z z i O n l i n e c o m I n f o C a r l o G a v a z z i c o m twitte r comCarloGavazziNA facebookcomCarloGavazziNA V isit our website for downloadable data sheets b r ochures and pricing ww w Gavazzi Online com C A R L O G A V A Z Z I A u t o m a t i o n C o m p o n e n t s C A R L O G A V A Z Z I A u t o m a t i o n C o m p o n e n t s C A R L O G A V A Z Z I A u t o m a t i o n C o m p o n e n t s C A R L O G A V A Z Z I A u t o m a t i o n C o m p o n e n t s CARLO GA V AZZI Automation Components Specifications ar e subject to change without notice V isit Gavazzi Online com for mor e details Inter face Protection DPC02 T emperature Relays DT A Alter nating Relays DLA Surge Arresters DSF Current CT DIA 53 1 p h a s e a n d 3 p h a s e monitoring relays for maximum a n d m i n i m u m v o l t a g e a n d f r e q u e n c y p h a s e s e q u e n c e and phase loss It also checks that the frequency and voltage are within the limits required by the utility company T h e r m i s t o r r e l a y u s e d t o monitor the temperature of the coils of a motor with builtin PTCs 11pin PT A plugin types are also available This relay will automatically alter nate two or three pumps in a multiple pump system Protect the investment in solar PV installations from transient overvoltage indirect atmos p h e r i c d i s c h a r g e a n d switching with this T ype 2 C l a s s C s u r g e p r o t e c t i o n device The DSF is for DC systems and is UL1449 3rd E d i t i o n a p p r o v e d N o b a c k u p f u s i n g i s r e q u i r e d below 200000 volts T h i s s e r i e s o f A C c u r r e n t monitoring relays is self p o w e r e d c o m p a c t a n d f e a t u r e s a b u i l t i n c u r r e n t t r a n s f o r m e r t h a t m e a s u r e s from 2100AAC Output is a n o r m a l l y o p e n N P N P N P open collector Throughhole size is 12mm Current CT DIB 100A Current T randucers E83 A82 T R M S A C o v e r o r u n d e r current monitoring relay with a builtin current transfor mer t h a t m e a s u r e s f r o m 2 A t o 100A AC Throughhole size of 12mm Compact AC current metering transducer with 7 selectable primar y ranges up to 50AAC and a 225mm through hole A l s o o f f e r e d i n a c a b l e d version type A82 in a 25 50 100 250 and 500AAC primar y range with a 020mA 420mA or 010VDC output and 27mm through hole Monitoring Relays continued Carlo Gavazzi monitoring r elays ar e available with the same functions in up to thr ee dif fer ent housings the standar d DINrail mount types per fect for industrial panels the plugin housing to allow fast and safe r eplacement without moving cables and the MiniD housings for space saving compact DINrail mounting When considering liftselevators escalators and cranes the dir ection of the motion must be 100 corr ect Phase sequence r elays ar e a fast r eliable and easytomaintain solution In overload conditions the motor temperatur e can damage and eventually bur n up the motor The DP A51 pr ovides detection of the voltage r egenerated by the motor during phase loss This means that the motor won t overheat bur n or cause danger Current T ransfor mers CTD Current T ransfor mers CTDS SCT Current Sensors ROG400 C a b l e B u s b a r t y p e c u r r e n t transfor mer with DINrailbus b a r a n d p a n e l m o u n t i n g f a c i l i t y S o l i d c o r e c u r r e n t t r a n s f o r m e r w i t h b u s b a r m o u n t i n g f a c i l i t y S p l i t c o r e current transfor mer with bus bar mounting facility Splitcore current transfor mer with busbar mounting facility Rated primar y currents from 1 0 0 2 0 0 0 A A C S C T s p l i t core current transfor mers can b e u s e d f o r c u r r e n t s f r o m 5006000AAC Split core AC TRMS current sensor to measure a current from 20400AAC with signal o u t p u t f r o m 4 2 0 m A D C propor tional to the primar y c u r r e n t b e i n g m e a s u r e d P o w e r s u p p l y f r o m 1030VDC