EV Rated Limits

Description. Used by Josev to inform CS about ChargeParameterDiscovery params shared by the EV. This message is common to DINSPEC 70121, 15118-2 and 1518-20 family.

Important

The following fields are mapped to a single name:

EVRatedLimitsUpdate	ISO 15118-2/DIN SPEC 70121	ISO 15118-20	OCPP 2.0.1	OCPP 2.1
target_energy_request	EAmount(AC)/EVEnergyRequest(DC)	EVTargetEnergyRequest	energyAmount	evTargetEnergyRequest
max_charge_current	EVMaximumCurrentLimit	EVMaximumChargeCurrent	evMaxCurrent	maxChargeCurrent
max_voltage	EVMaximumVoltageLimit	EVMaximumVoltage	evMaxVoltage	maxVoltage
max_charge_power	EVMaximumPowerLimit	EVMaximumChargePower	evMaxPower	maxChargePower
max_energy_request	EVEnergyCapacity	EVMaximumEnergyRequest	evEnergyCapacity	evMaxEnergyRequest

EvRatedLimitsUpdate

Topic: josev/cs. Used by Josev to update CS on charge parameter values sent from the EV.
type	object
properties
id	type	string
	format	uuid
name	const	ev_rated_limits
type	const	update
data	type	object
	properties
	evse_id	type	string
	departure_time	type	string
		pattern	^\d{4}-\d{2}-\d{2}[Tt]\d{2}:\d{2}:\d{2}(\.\d{1,3})?([Zz]|([+-])\d{2}:\d{2})?$
		format	date-time
	ac_rated_limits	type	object
		properties
		target_energy_request	type	number
		max_voltage	type	number
		max_current	type	number
		min_current	type	number
		max_charge_power	type	object
			properties
			l1	type	number
			l2	type	number
			l3	type	number
		min_charge_power	type	object
			properties
			l1	type	number
			l2	type	number
			l3	type	number
		max_discharge_power	type	object
			properties
			l1	type	number
			l2	type	number
			l3	type	number
		min_discharge_power	type	object
			properties
			l1	type	number
			l2	type	number
			l3	type	number
		max_v2x_energy_request	type	number
		min_v2x_energy_request	type	number
	dc_rated_limits	type	object
		properties
		target_energy_request	type	number
		max_voltage	type	number
		max_charge_current	type	number
		max_charge_power	type	number
		max_energy_request	type	number
		full_soc	type	number
		bulk_soc	type	number
		min_charge_current	type	number
		min_charge_power	type	number
		min_voltage	type	number
		min_energy_request	type	number
		target_soc	type	number
		max_discharge_power	type	number
		min_discharge_power	type	number
		max_discharge_current	type	number
		min_discharge_current	type	number
		max_v2x_energy_request	type	number
		min_v2x_energy_request	type	number

Example:

{
  "id": "b7973c02-187d-4bb0-a3cd-ed2851ac47f6",
  "name": "ev_rated_limits",
  "type": "update",
  "data": {
    "evse_id": "GB*SEV*E123456789",
    "departure_time": "2024-11-10T14:29:37Z",
    "ac_rated_limits": {
        target_energy_request: 1380,
        max_voltage: 230,
        max_current: 32,
        min_current: 6
    }
  }
}

{
  "id": "b7973c02-187d-4bb0-a3cd-ed2851ac47f6",
  "name": "ev_rated_limits",
  "type": "update",
  "data": {
    "evse_id": "GB*SEV*E123456789",
    "dc_rated_limits": {
        max_charge_power: 12000,
        min_charge_power: 4600,
        min_charge_current: 20,
        max_voltage: 400,
        min_voltage: 230,
        target_soc: 80
    }
  }
}