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        HE800ACM200

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        Horner HE800ACM200 is a SmartStack AC power monitor that provides three-phase voltage, current, phase and frequency data to Horner OCS/RCS control systems.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
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        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for HE800ACM200

        • Manufacturer:
          HORNER
        • Part Number:
          HE800ACM200
        • Product Family:
          HORNER
        • Product Type:
          AC Power Monitor Module
        • Stock:
          1
        • Voltage Input:
          120 V three-phase Wye; 208 V line-to-line; external PTs required
        • Current Input:
          Three-phase 5 A; external CTs required
        • Frequency Range:
          50–70 Hz
        • Measurement Accuracy:
          0.2% voltage and current
        • Resolution:
          0.1 V voltage; 0.005 A current; 0.01 Hz frequency
        • Required Power:
          1.5 W (60 mA at 24 VDC); 80 mA inrush
        • Operating Temperature:
          0–60 °C
        • Relative Humidity:
          5–95%, non-condensing
        • Weight:
          0.5625 lbs (0.256 kg)
        • Tariff Code:
          9030339000
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Power Monitoring Installation I/O Programming Compatibility

        Features:

        • Monitors three-phase voltage, current, phase and frequency.
        • Uses external 120 V PTs and three-phase 5 A CTs.
        • Maps measurement data to SmartStack controller input registers.
        Horner HE800ACM200 is the metal-case ACM200 ordering configuration for SmartStack control systems. HE-ACM200 is the plastic-case configuration in the same product documentation.

        The module supplies three-phase electrical measurements to OCS/RCS controllers and supports application calculations for apparent power, real power, power factor, reactive power and accumulated energy.

        Phase and frequency are referenced to the L1 voltage channel. Transformer ratios, polarity, phase sequence and controller compatibility must match the intended SmartStack application.

        The Horner HE800ACM200 AC power monitor may still be available for purchase and support from Apter Power.
        Horner HE800ACM200 AC Power Monitor Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

        HE800ACM200 Measurement Performance

        • Voltage monitoring: The module measures 120 V three-phase Wye input, equivalent to 208 V line-to-line, through external potential transformers.
        • Current monitoring: Three-phase 5 A current inputs use external current transformers.
        • Phase and frequency: Phase and 50–70 Hz frequency measurements are referenced to the L1 voltage channel.
        • Measurement accuracy: Voltage and current accuracy is 0.2%, phase accuracy is 0.2°, and frequency accuracy is 0.1%.
        • Update timing: Voltage and current update once per PLC scan; phase and frequency update once per line cycle.

        HE800ACM200 Installation Requirements

        • Voltage transformers: External PTs must supply the 120 V three-phase Wye measurement input.
        • Current transformers: Each phase uses an external CT with a 5 A secondary.
        • Current common: Each CT low input must return to common directly or through a suitable monitoring switch unit.
        • Connections: The module provides fixed front-access connectors with removable spring-clamp terminals.
        • Module power: Required power is 1.5 W, or 60 mA at 24 VDC, with 80 mA inrush current.

        HE800ACM200 I/O Data and Calculations

        • Register allocation: Thirteen %AI registers carry the module measurement data, with allocation determined automatically by model and stack position.
        • Voltage data: L1, L2 and L3 voltage measurements are mapped to %AI1 through %AI3.
        • Current data: L1, L2 and L3 current measurements are mapped to %AI4 through %AI6.
        • Power calculations: Controller logic can calculate per-phase and total VA and watts, plus power factor and VAR, from the mapped values.
        • Energy accumulation: A timed calculation can accumulate kWh from the running watt-second total.

        HE800ACM200 SmartStack Compatibility

        • Controller platforms: The module supplies measurement data to compatible Horner OCS and RCS systems that support SmartStack I/O.
        • Metal configuration: HE800ACM200 is the metal-case ACM200 ordering configuration.
        • Plastic configuration: HE-ACM200 is the corresponding plastic-case configuration; controller support for the selected housing must be verified.
        • Adjacent modules: Differential phase reports the relative L1 phase between the unit and the next lower adjacent ACM200 module.
        Description
        Horner HE800ACM200 is a SmartStack AC power monitor for three-phase electrical measurement in Horner OCS and RCS control systems. It accepts 120 V three-phase Wye voltage inputs, equivalent to 208 V line-to-line, and three 5 A current inputs through external potential and current transformers.

        The module measures voltage and current as average values scaled to RMS sine-wave equivalents and provides 0.2% accuracy for both. It also captures phase and frequency across a 50–70 Hz range, with L1 voltage used as the phase and frequency reference.

        The SmartStack I/O map makes individual L1–L3 voltage, current and phase values, differential phase and frequency available to controller logic. These data support calculation of per-phase and total volt-amperes, watts, power factor, VAR and accumulated kWh, allowing Horner HE800ACM200 to support power supervision, phase comparison and energy monitoring within automated equipment.
        Alternative Names
        HE-ACM200 HE 800 ACM 200 HE800 ACM200 Horner HE800ACM200 Horner APG HE800ACM200 SmartStack ACM200 Horner HE-ACM200 HE800ACM200 AC Power Monitor
        Technical notes
        Horner HE800ACM200 monitors three-phase voltage, current, frequency, phase and calculated power values in SmartStack OCS/RCS systems. External 120 V PTs and 5 A CTs are required.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        How can unstable current readings from Horner HE800ACM200 be diagnosed?
        For Horner HE800ACM200, verify that each external CT has a 5 A secondary, the CT low side returns to common directly or through a suitable monitoring switch, the input frequency is 50–70 Hz, and the wiring follows MAN0351.
        What should be checked when Horner HE800ACM200 voltage readings are incorrect?
        For Horner HE800ACM200, confirm that external PTs provide 120 V three-phase Wye inputs, phase L1 is the reference, voltage common is wired correctly, and the controller scaling uses 0.1 V per count.
        Why can Horner HE800ACM200 report incorrect phase or power factor values?
        Horner HE800ACM200 references phase and frequency to the L1 voltage input. Check CT/PT polarity, phase sequence, adjacent-module differential phase, and the controller calculations that use the assigned voltage and current phase registers.
        How can Horner HE800ACM200 compatibility with an existing OCS/RCS stack be verified?
        For Horner HE800ACM200, identify the exact controller model, verify SmartStack support in its hardware manual, confirm an available stack position, and review the automatic Cscape I/O map before installation.
        What must be checked before replacing Horner HE800ACM200 with Horner HE-ACM200?
        Horner HE-ACM200 is the plastic-case version named in MAN0351. Before replacing Horner HE800ACM200, verify housing support, mounting, connectors, wiring, CT/PT requirements, and compatibility with the host controller.
        How should Horner HE800ACM200 be installed safely in a power-monitoring circuit?
        Before installing Horner HE800ACM200, de-energize the OCS, CAN port and connected equipment, open related breakers, connect protective earth first, fuse the voltage measurement inputs, and use qualified electrical personnel.
        What information is needed to troubleshoot a Horner HE800ACM200 installation?
        To troubleshoot Horner HE800ACM200, collect the controller model, Cscape I/O map, CT/PT ratings and polarity, terminal wiring, actual readings, operating temperature and fault symptoms, then compare them with MAN0351.

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