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Macromatic voltage sensor relays are divided into voltage monitor relays and 3-phase monitor relays. Voltage monitor relays like the VMP, VAKP & VWKE Series are used for monitoring single-phase AC & ...Read More
Style | Model | Output Current | Base Type | Contact Amp Rating (Resistive) | Phase | Pins | Power Rating | Voltage (AC) | Contact Form | Price | |
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A | VWKE024D | - | - | - | - | - | - | - | - | £121.49 | RFQ
|
A | VWKP480A | - | - | - | - | - | - | - | - | £190.64 | RFQ
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A | VWKP012D | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
A | VMP048D | - | - | - | - | - | - | - | - | £152.41 | RFQ
|
A | VAKP048D | - | - | - | - | - | - | - | - | £164.61 | RFQ
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A | VAKP120A | - | - | - | - | - | - | - | - | £164.61 | RFQ
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A | VMP240A | - | - | - | - | - | - | - | - | £190.64 | RFQ
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A | VMP110D | - | - | - | - | - | - | - | - | £152.41 | RFQ
|
A | VWKP024D | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
B | PMPU-FA8 | - | Octal | 10 | Wye or Delta 3-wire | 8 | 3 VA | - | SPDT | £160.42 | |
A | VAKP110D | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
A | VAKP480A | - | - | - | - | - | - | - | - | £190.64 | RFQ
|
A | VAKP024D | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
A | VMP120A | - | - | - | - | - | - | - | - | £152.41 | RFQ
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A | VWKP240A | - | - | - | - | - | - | - | - | £190.64 | RFQ
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A | VMP024D | - | - | - | - | - | - | - | - | £152.41 | RFQ
|
A | VMP012D | - | - | - | - | - | - | - | - | £152.41 | RFQ
|
C | PAP240 | - | Octal | 10 | Wye or Delta 3-wire | 8 | 3 VA | - | SPDT | £93.57 | |
A | VMP480A | - | - | - | - | - | - | - | - | £190.64 | RFQ
|
D | PC1MDUL | - | - | - | - | - | - | - | DPDT | £619.07 | RFQ
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A | VWKP110D | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
E | PMDU | - | - | - | - | - | - | - | - | £250.92 | RFQ
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A | VWKP120A | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
F | VWKE120A | - | DIN Rail | 16 | 1 | 0 | 2 VA | - | SPDT | £89.10 | |
A | VMP240AX | - | - | - | - | - | - | - | - | £201.70 | RFQ
|
G | PBDU | - | - | - | - | - | - | 208-480VAC | SPDT | £167.38 | RFQ
|
H | VAKP240A | - | - | - | - | - | - | - | - | £190.64 | RFQ
|
C | PAP208 | - | Octal | 10 | Wye or Delta 3-wire | 8 | 3 VA | - | SPDT | £103.99 | |
A | VAKP012D | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
I | PMPU | - | Octal | 10 | Wye or Delta 3-wire | 8 | 3 VA | - | SPDT | £136.15 | |
C | PAP480 | - | Octal | 10 | Wye or Delta 3-wire | 8 | 3 VA | - | SPDT | £92.98 | |
F | VWKE240A | - | DIN Rail | 16 | 1 | 0 | 2 VA | - | SPDT | £101.18 | |
A | VWKP048D | - | - | - | - | - | - | - | - | £164.61 | RFQ
|
A | PMPU-FA12X | 5A | - | - | - | - | - | 190 - 500 VAC | - | £192.55 | RFQ
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A | PMPU-FA8X | 5A | - | - | - | - | - | 190 - 500 VAC | - | £168.44 | RFQ
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A | PJPU-FA8X | 5A | - | - | - | - | - | 190 - 500 VAC | - | £168.44 | RFQ
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A | PLPU | 10A | - | - | - | - | - | 190 - 500 VAC | - | £108.51 | RFQ
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A | PAP400 | 10A | - | - | - | - | - | 400 VAC | - | £126.10 | RFQ
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A | PMP120 | 10A | - | - | - | - | - | 102 - 138 VAC | - | £179.50 | RFQ
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A | PMP575 | 10A | - | - | - | - | - | 460 - 600 VAC | - | £208.15 | RFQ
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A | PMD120 | 10A | - | - | - | - | - | 102 - 138 VAC | - | £240.99 | RFQ
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A | PCPU | 10A | - | - | - | - | - | 190 - 500 VAC | - | £108.51 | RFQ
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A | PCP575 | 10A | - | - | - | - | - | 460 - 600 VAC | - | £126.10 | RFQ
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A | PLP575 | 10A | - | - | - | - | - | 460 - 600 VAC | - | £126.10 | RFQ
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A | PMD575 | 10A | - | - | - | - | - | 460 - 600 VAC | - | £260.85 | RFQ
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A | PAP575 | 10A | - | - | - | - | - | 460 - 600 VAC | - | £143.26 | RFQ
|
Macromatic's PMPU-FA8 3-phase line monitor is used in 190 to 500V three-phase systems to protect motors & equipment from 5 phase errors like phase loss, phase reversal, phase unbalance, undervoltage & overvoltage faults and rapid cycling. It can detect single-phasing & unbalanced voltages irrespective of regenerative voltages. This PMP Series voltage sensing relay continues functioning with a lost phase, unlike similar three-phase monitor relays for ease of troubleshooting.
Macromatic relays generally specify their consumed power as burden / load in VA (volt-amps) or Watts units. The current drawn by the device can be calculated in Amperes by dividing the VA specification by the voltage powering the device.
Phase reversals can cause backward-running of the rotating equipment leading to damage. They are generally caused due to miswiring. Macromatic three-phase monitor relays come with a protection feature to prevent equipment from running under this condition.
Voltage band relays protect those equipment that need to be operated within an upper & lower voltage limit. The equipment remains energised within a set voltage range. Whenever the operating voltage goes beyond or below this range, the relay drops out and the equipment de-energises. Over or under voltage relays on the other hand simply energise the relay output only when voltage is below or above the dial setting threshold, respectively.