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Efficient
energy management begins with accurate measurement.
The first step in Conzerv's Energy Management System
solutions involves measuring and monitoring critical
parameters in real-time.
Our extensive range of digital meters has been
proven across industries and utilities for their
precision and reliability.
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VAF
meters - DM32 series |
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Amps, Volts and Frequency meters
These basic meters used for current,
voltage, and frequency measurement
come with field configurable
full-scale settings and a built in
selector switch for 3-phase
measurements.
Features
Over 21 models in AC & DC versions
Models (AC):
Volts - 1ph & 3 ph
Amps - 1ph & 3 ph
Frequency - 1ph
Accuracy Class 1.0 & 0.5 (Class 0.2
for Hz meter)
Available with 3 & 3 ? digits (4
digits for Hz meter)
Compact 96 x 96 mm DIN case
12.5 mm super bright red LED display
With built-in selector switch for 3
phase Voltmeter and Ammeter
Fully solid state
Field configurable full scale for
Volt & Ammeters
Built-in transducers
Applications
Electrical Panels
Test Benches
Wind Energy
Co-Generation
Genset Panels
Lab Equipment
Power Plans
Accessories (optional)
144 X 144 Adapter
Terminal Block cover
Connecting leads
Set of one pair (R/Y/B)
Set of three pairs (R, Y, B )
Fused voltage probes
Single probe (Standard Black)
Set of three probes (R,Y & B)
Set of four probes ( R, Y, Blue &
Black)
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Electronic kWh meters-DM52 series |
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These meters
enable direct energy usage reading,
without the need for an external
multiplication factor.
The DM 52 series also a built-in
potential-free pulse output and can
be hooked on to an Energy Management
System,
SCADA, PLC, DCS.
Features
True RMS, CT PT operated
Compact 96 x 96 mm size
Low PT, CT burden
Accuracy class 1.0 IEC 61036 & Class
0.5
Simultaneous sampling of Volts &
Amps
Accurate on distorted waveforms
Sealed dust-proof construction
Quick and easy installation
Isolated pulse output to drive
remote counter, PLC, DCS station for
offline monitoring of energy data,
online control for
energy/power/process optimization
Reverse LED for trouble shooting
Tamper proof cover option
3 phase 4 wire (& Single phase) -
model DM5240
3 Phase 3 wire - DM5230
Industrial quality
Field settable standard full scale
Applications
Electrical Panels
Test Benches
Wind Energy
Co-Generation
Genset Panels
Lab Equipment
Power Plants
All types of Industries
Load Centers
Accessories (optional)
144 X 144 Adapter
Tamper proof cover
Fused voltage probes and clamp-on
current probes |
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DM52
series Tariff version |
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Electronic Single Phase Energy
Meter: DM 5210 |

Electronic Three Phases Energy
Meter: DM 5240 |
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The Tariff
Version series is characterized by a
wide working voltage and frequency
range,
and higher number of pulses for
faster reading. They come with a
built in Revenue Guard
which has low burden and an
additional fractional count
register.
Features
State-of-the-art SMD Technology
Equivalent of 7 digit display
Accuracy Class 1.0 as per IEC 61036,
CBIP TR No. 88
Simultaneous sampling of Volts &
Amps
Built-in transient protection
Extended terminal cover
Low burden even at 300V (L-N) input
Accurate Billing through an
additional built-in register while
supply switch OFF
Higher Meter Constant for faster
testing
Accurate even under harmonic
conditions
Sustained accuracy over wide working
voltage and frequency range
Instantaneous start
Sealed dust-proof construction
Compact size
Advantages over conventional
and competitors static meters
No mechanical moving parts
Reversed connection detection
Earth Fault detection (Optional)
Not affected by magnetic tampering
Low starting current requirement
Mounting doesn't affect the
functioning
No re-calibration required
Higher number of pulses for fast
testing (1/4 time)
Very low burden
Wide working voltage range
Accuracy over wide range of input
voltage & frequency
Equivalent of 7 digit display
High resolution and additional
built-in register
The DM 52 Series Tariff Version
comprise of two models - DM 5210 for
single phase and DM 5240 for three
phase:
Electronic Single Phase
Energy Meter
DM 5210
True RMS
High voltage protection (450V P to
N)
Power ON indication, tamper
indication such as current reversal
and earthed load
Optional pulse output feature for
remote monitoring
Ib: 5Amps (2.5A & 10A optional)
Imax: 20A,30A,40A, 60A
Polycarbonate casing material
Electronic Three Phases
Energy Meter
DM 5240
True RMS
LED indications for individual phase
current reversal
High voltage protection (450 V P to
N )
Power ON indication, Tamper
indication such as current reversal
- phase wise
Optional pulse output feature for
remote monitoring
Ib: 10Amps (5A optional)
Imax: 20A,30A,40A
Magnetically shielded steel case
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ELF
series |
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Digital
Power, Energy and VAF Meters - ELF
3200 series
Compact-sized meters that pack a
power-punch - the ELF 3200 series
combines the latest features and
applications
with high reliability and safety.
Features
True RMS
PTR & CTR programmable. (primary &
secondary)
Low CT , PT, Aux supply burden
Auxiliary supply: 80V to 270V
Auto scrolling of parameters
Auto scaling: kilo - mega - giga
3 Phase Wiring Check
Bright, 7-segment, multi-function
LED display
Dustproof
One-click installation
Protection from accidental contact
with live terminals
96 x 48 mm, 40mm depth
Adaptor plate option for 90 x 90 mm
cutout
Accuracy: Class 1.0 and 0.5
Star or Delta configurable
Password protected
10 years back-up of integrated data
Construction confirms to:
Emission: CISPR 22
Fast Transient: Upto 2kV
IEC 61000-4-4, levels
Impulse voltage: 6kV, IEC 60060,
1.2/50 |
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EM 6400
DigitAN™ series |
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Load
Managers - EM 6400 DigitAN™ Series
(Multi-function Meters)
These state-of-the-art, true RMS,
3- line display multi-function
meters can be used in Control
Panels, Motor Control Centers and
Genset Panels. The models in this
series are characterized by their
rugged construction, compact size,
and low installation costs.
Features
True RMS
Accurate on distorted waveforms
Low PT, CT burden
CTR & PTR user programmable
(both primary & secondary)
Analog load bar for indicating the
percentage of load through 12 LED
segments
Bright 8 segment LED for better
readability
View 3 Parameters together
Built-in phase analyzer
10 year back-up of integrated data
Accuracy : Class 1.0 as per IEC
62052-11, 62053-21, class
0.5(optional) as per IEC 62052-11,
62053-22 and ANSI C12.20
Universal auxiliary supply - both AC
(44-300V) and DC (44 - 300V)
HT or LT application
Communication with PCs, PLCs, DCS
through optional RS485 Serial Port
Tamper Proof Cover option
Sealed dust-proof construction
Turbo key for quick scrolling
through the pages
Password protection for setup
parameters
Display
Bright 3-row Alpha-Numeric LED
display
4 digits for basic & power and 8
digit resolution for energy
parameters
Auto scrolling and Auto scaling from
Kilo to Mega to Giga
One touch turbo key
Simultaneous viewing of Volts, Amps,
and Frequency
Applications
Control Panels
Motor Control Centers
Power Distribution Panels
Connection to Plant Monitoring &
Control Systems
Genset Panels
Original Equipment Manufactures
(OEMs)
Single or three phase
Construction confirms to:
Emission: CISPR 22
Fast Transient: Upto 4kV
IEC 61000 - 4 - 4, level 3
ESD : IEC 61000 - 4 - 2
Impulse Voltage: 6kV, IEC 60060,
1.2/50
EM 6400 DigitAN™
Voltage: Phase to Phase and Phase to
Neutral - Average & Individual
Current, PF: Average & Phase wise.
Amp Deg: Phase wise
% of load phase wise
% of unbalanced load, RPM
Line Frequency
W, VA, VAR: Total and Phase wise
Wh, VAh, VARh (Capacitive &
Inductive): On Hrs, Run Hrs, No of
Interruptions - Integrated
parameters
THD(Optional) in % (V & I)
Optional - RS485, Import & Export,
Demand
EM 6434 DigitAN™ : Power & Energy
Monitor
Power: Total and phase-wise (kVA,
kW, kVAR)
PF: Average and phase-wise
Energy Parameters (kVAh, kWh, kVARh
inductive and kVARh capacitive)
Accuracy Class 1.0 (0.5 option)
Built-in RS485 port
EM 6436 DigitAN™
Monitors active power & energy
consumption, system voltage, load
current, frequency, PF and Run hours
in a single meter
Displays Amps, Power, PF
simultaneously
EM 6459 DigitAN™ - VAF, PF Meter
Voltage: Phase to Phase and Phase to
Neutral - Average & Individual
Amp: Average, phase wise, phase
degrees
Line Frequency
EM 6433 DigitAN™
Monitors active power & Energy
consumption, load current and Run
hours in a single meter
Display Amps, Power simultaniously |
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EM 6438
Dual Source Energy Meter |
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Two Energy
Registers U and G separately record
consumption based on a Control
Signal for Dual Source billing.
Features & Benefits
G indicator glows when the generator
source is detected by G Smart Sensor
Auto Scaling kWh, MWh
Unique 8 segement, 3 Line LED
Display Tenant can pay energy bill
as per G usage instead of monthly
maintenance eg: Township/apartments
% A Full scale load bar
Color coded analog indication
Track generator overloading, eg Shopping
mall
Smart Keys. One Touch U & G Energy
Simple - auto scrolling
True RMS, Accurate on distorted &
unbalanced loads
RS 485 option
Optimizing room allocations,
reduction/monitor in energy misuse
during OFF Hours, eg Hotels
G Smart Sensor
18 to 60V dc/80 to 300V ac Universal
(Noise Filter. Eg Spikes, Neutral to
earth Voltage)
Supports Multiple generator
paralleling & bus coupler islanding
schemes
Does not support load sharing with
utility supply.
Pl consider EM 6436 with EBS
Software instead
Password protection for setup
parameters
Low PT, CT Burden
Site Programmable CT, PT ratios (Pri
& Sec) – easy ordering & logistics
10 Years back-up of integrated data
User Selectable Keylock page
CT Rev auto correction, simplifies
wiring
VAh option, instead of Wh billing
3D VAh billing takes into account
poor PF, Unbalance, Distortion
No CLR – only thru EBS
Wh Readings retained
Any installation which requires
split energy monitoring for two
conditions eg: Running and Idle
EBS Software
e Billing
Rugged Construction
Emission : CISPR22
Fast Transient : 4kV, IEC61000-4-4
Burst : IEEE62.41:1991
Surge withstand : IEEE C37.90.1:2002
ESD : IEC61000-4-2
Impulse Voltage : 6kV, IEC
60060,1.2/50? Sec
Safety Construction : Self
extinguishable V0 plastic
Touch Safe terminals
Sealed dust proof construction |
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EM 3000
series |
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Multi-task
Management of Loads, Feeders,
Incomers - EM 3000 Series
This series comes with TOU feature
for better energy monitoring and
management.
The Smart Demand Controller, with
its prediction and control output
features, enables demand control and
optimization.
Features
True RMS
Suitable for HT & LT
Frequency & RPM measurement
Records run hours, off hours, and
interruptions
Generation of High-Low profiles for
all power parameters with date and
time
Accuracy Class 1.0, 0.5 and 0.2
Auto scaling from kilo to mega
Auto scrolling
Auto reset option
Up to 10 years' backup of data and
settings
Built-in RTC and RS 485 port
Portable kit option with clamp-on
CTs & voltage probes
Maximized resolution through
floating decimal point
Sharp, high visibility display
Import/Export option
Compact size Bezel 192 x 144mm.
Depth
behind bezel 110mm
Quick & easy installation
TOU option
The EM 3000 series meters
are used to measure:
Voltage: Phase to Phase and average
Voltage: Phase to Neutral and
average
Voltage: Neutral to Earth
Voltage: Phase angle
Current: Phase-wise, Average and
Neutral Current
Current: Phase angle
% Total Harmonic Distortion of
voltage & current wave forms
phase-wise |
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Power
Analyzers - CVM series |
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The CVM
Series multi-function meters are
programmable power analyzers with
multi parameter display
and various plug-in modules for
relay outputs, individual harmonics,
4-20 mA output and in-built memory
Features
True RMS
Measures 30 parameters
3 phase 4 wire and 3 phase 3 wire
MAX and MIN values stored in
internal memory, instant display
Automatic scaling
Three-line, bright LED display
Demand with Automatic sliding window
technique
Four key tactile-keyboard for
control and setting actions
Isolated current signal input
2 relay output: programmable for
controlling instantaneous parameter,
demand parameter or energy pulse
Displays screen off mode
Programmable
Two Quadrant measurement
Measures Individual Current
Harmonics up to 15th and THD of V&A
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บริษัท ไทยเทคนิคอีเล็คตริค มีนบุรี จำกัด
26/49-50 หมู่ 13 ถนนสุวินทวงศ์ แขวงแสนแสบ เขตมีนบุรี กรุงเทพฯ 10510
โทรศัพท์ 02)919-4686-90 โทรสาร (02)917-3680, 02)9194691
Web Site: www.thaimin.co.th E-mail: kane@thaimin.co.th, sanya@thaimin.co.th
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